Created by potrace 1.16, written by Peter Selinger 2001-2019beatandraise.com

GENERAL ELECTRIC CAPITAL CORP

Statements
NotesSupport
aboutterms
2.4.0.8401300 - Disclosure - Variable Interest Entities (Details)truefalseIn Millions, unless otherwise specifiedfalse1false USDfalsefalse$FROM_Apr01_2013_TO_Jun30_2013http://www.sec.gov/CIK0000040554duration2013-04-01T00:00:002013-06-30T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$FROM_Apr01_2012_TO_Jun30_2012http://www.sec.gov/CIK0000040554duration2012-04-01T00:00:002012-06-30T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$3false USDfalsefalse$FROM_Jan01_2013_TO_Jun30_2013http://www.sec.gov/CIK0000040554duration2013-01-01T00:00:002013-06-30T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$4false USDfalsefalse$FROM_Jan01_2012_TO_Jun30_2012http://www.sec.gov/CIK0000040554duration2012-01-01T00:00:002012-06-30T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$5false USDfalsefalse$AS_OF_Dec31_2012http://www.sec.gov/CIK0000040554instant2012-12-31T00:00:000001-01-01T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse02false 4us-gaap_Assetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse521104000000521104[1]USD$falsetruefalse2falsefalsefalse00falsefalsefalse3truefalsefalse521104000000521104[1]USD$falsetruefalse4falsefalsefalse00falsefalsefalse5truefalsefalse539339000000539339[1]USD$falsetruefalsexbrli:monetaryItemTypemonetarySum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 18 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Concepts (CON) -Number 6 -Paragraph 25 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false23false 4us-gaap_Liabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse436343000000436343[1]USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse436343000000436343[1]USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse456742000000456742[1]USD$falsefalsefalsexbrli:monetaryItemTypemonetarySum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19-26) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 false24false 4us-gaap_Revenuesus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truefalsefalse1098000000010980USD$falsefalsefalse2truefalsefalse1135400000011354USD$falsefalsefalse3truefalsefalse2251500000022515USD$falsefalsefalse4truefalsefalse2269400000022694USD$falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryAggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 false25false 4us-gaap_ProvisionForLoanAndLeaseLossesus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse10290000001029USD$falsefalsefalse2truefalsefalse743000000743USD$falsefalsefalse3truefalsefalse25170000002517USD$falsefalsefalse4truefalsefalse16060000001606USD$falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryProvision charged for the period based on estimated losses to be realized from loan and lease transactions.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 168, 169, 170 -IssueDate 2006-05-01 -Chapter 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false26false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse07true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse08false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse4077100000040771USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse4077100000040771USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse4091600000040916USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false29false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse8false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse010true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse011false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse43340000004334USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse43340000004334USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse44860000004486USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false212false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse10false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse013true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse014false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse26870000002687USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse26870000002687USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse24790000002479USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false215false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse12false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse016true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse017false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse4779200000047792USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse4779200000047792USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse4788100000047881USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false218false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse14false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse019true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse020false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse713000000713USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse713000000713USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse707000000707USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false221false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse16false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse022true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse023false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2860000000028600USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse2860000000028600USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse2912300000029123USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false224false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse18false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse025true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse026false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse33030000003303USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse33030000003303USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse31360000003136USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false227false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse20false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse028true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse029false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse3261600000032616USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse3261600000032616USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse3296600000032966USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false230false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse22false USDtruefalse$FROM_Apr01_2013_TO_Jun30_2013_gecc_ClassificationOfVariableInterestEntitiesAxis_ConsolidatedVariableInterestEntitiesMemberhttp://www.sec.gov/CIK0000040554duration2013-04-01T00:00:002013-06-30T00:00:00falsefalseConsolidated Variable Interest Entities [Member]gecc_ClassificationOfVariableInterestEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedVariableInterestEntitiesMembergecc_ClassificationOfVariableInterestEntitiesAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse031true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse032false 4us-gaap_Revenuesus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1truefalsefalse16690000001669USD$falsefalsefalse2truefalsefalse16600000001660USD$falsefalsefalse3truefalsefalse33720000003372USD$falsefalsefalse4truefalsefalse32400000003240USD$falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryAggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 false233false 4us-gaap_ProvisionForLoanAndLeaseLossesus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse175000000175USD$falsefalsefalse2truefalsefalse170000000170USD$falsefalsefalse3truefalsefalse589000000589USD$falsefalsefalse4truefalsefalse370000000370USD$falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryProvision charged for the period based on estimated losses to be realized from loan and lease transactions.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 168, 169, 170 -IssueDate 2006-05-01 -Chapter 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false234false 4gecc_InterestAndOtherFinancialChargesgecc_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse9500000095USD$falsefalsefalse2truefalsefalse115000000115USD$falsefalsefalse3truefalsefalse184000000184USD$falsefalsefalse4truefalsefalse247000000247USD$falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe cost of borrowed funds accounted for as interest that was charged against earnings during the period plus other miscellaneous financial charges recorded during the period related to non financial services businesses.No definition available.false235false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse26false USDtruefalse$AS_OF_Jun30_2013_gecc_ClassificationOfVariableInterestEntitiesAxis_PowerGeneratingActivitiesEntityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalsePower Generating Activities Entity [Member]gecc_ClassificationOfVariableInterestEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldigecc_PowerGeneratingActivitiesEntityMembergecc_ClassificationOfVariableInterestEntitiesAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse036true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse037false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse807000000807USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse807000000807USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false238false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false239false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse27false USDtruefalse$AS_OF_Jun30_2013_gecc_ClassificationOfVariableInterestEntitiesAxis_IndustrialEquipmentJointVentureMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseIndustrial Equipment Joint Venture [Member]gecc_ClassificationOfVariableInterestEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldigecc_IndustrialEquipmentJointVentureMembergecc_ClassificationOfVariableInterestEntitiesAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse040true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse041false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse15620000001562USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse15620000001562USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false242false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse847000000847USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse847000000847USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false243false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse28false USDtruefalse$AS_OF_Jun30_2013_gecc_ClassificationOfVariableInterestEntitiesAxis_InsuranceEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseInsurance Entities [Member]gecc_ClassificationOfVariableInterestEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InsuranceEntitiesMembergecc_ClassificationOfVariableInterestEntitiesAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse044true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse045false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse11760000001176USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse11760000001176USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false246false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse561000000561USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse561000000561USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false247false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse29false USDtruefalse$AS_OF_Dec31_2012_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2012-12-31T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse048true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse049false 4gecc_IntercompanyAdvancesEliminatedInConsolidationgecc_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2truefalsefalse22410000002241USD$falsefalsefalse3falsefalsefalse00falsefalsefalse4truefalsefalse22410000002241USD$falsefalsefalse5truefalsefalse24410000002441USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe amount of intercompany advances to consolidated entities that hold investment securities that are eliminated in consolidation.No definition available.false250false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse31false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse051true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse052false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false253false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse33false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse054true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse055false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse33080000003308USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse33080000003308USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse34350000003435USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false256false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse35false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse057true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse058false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse123000000123USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse123000000123USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse217000000217USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false259false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse37false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse060true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse061false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse34310000003431USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse34310000003431USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse36520000003652USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false262false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse39false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse063true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse064false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false265false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse41false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse066true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse067false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false268false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse43false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse069true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse070false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse15560000001556USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse15560000001556USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse16560000001656USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false271false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse45false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_TrinityMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrinity [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_TrinityMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse072true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse073false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse15560000001556USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse15560000001556USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse16560000001656USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false274false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse47false USDtruefalse$AS_OF_Jun30_2013_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse075true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse076false 4gecc_CommingledCashAmountsOwedToConsolidatedSecuritizationEntitiesgecc_falsecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse66440000006644USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse66440000006644USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse62250000006225USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe commingled cash amount the Company owes to consolidated securitization entities.No definition available.false277false 4gecc_CommingledCashReceivableFromConsolidatedSecuritizationEntitiesgecc_falsedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse65520000006552USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse65520000006552USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse61430000006143USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe commingled cash receivable from Consolidated Securitization EntitiesNo definition available.false278false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse49false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse079true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse080false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse20240000002024USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse20240000002024USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse19520000001952USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false281false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse51false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse082true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse083false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse10260000001026USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse10260000001026USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse10510000001051USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false284false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse53false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse085true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse086false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse19400000001940USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse19400000001940USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse18730000001873USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false287false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse55false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse088true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse089false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse49900000004990USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse49900000004990USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse48760000004876USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false290false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse57false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse091true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse092false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse713000000713USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse713000000713USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse707000000707USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false293false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse59false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse094true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse095false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse5100000051USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse5100000051USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse5400000054USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false296false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse61false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse097true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse098false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse13910000001391USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse13910000001391USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse13150000001315USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false299false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse63false USDtruefalse$AS_OF_Jun30_2013_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_Other1Memberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseOther 1 [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_Other1Memberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0100true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0101false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse21550000002155USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse21550000002155USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse20760000002076USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2102false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse65false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0103true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0104false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2364700000023647USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse2364700000023647USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse2416900000024169USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2105false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse67false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0106true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0107false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2108false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse69false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0109true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0110false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2500000025USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse2500000025USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse2900000029USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2111false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse71false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0112true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0113false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2367200000023672USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse2367200000023672USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse2419800000024198USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2114false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse73false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0115true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0116false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2117false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse75false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0118true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0119false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1629100000016291USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1629100000016291USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse1720800000017208USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2120false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse77false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0121true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0122false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse218000000218USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse218000000218USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse146000000146USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2123false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse79false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_CreditCardReceivablesMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseCredit Card Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CreditCardReceivablesMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0124true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0125false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1650900000016509USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1650900000016509USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse1735400000017354USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2126false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse81false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0127true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0128false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1281000000012810USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1281000000012810USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse1245600000012456USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2129false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse83false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0130true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0131false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2132false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse85false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0133true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0134false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse599000000599USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse599000000599USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse360000000360USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2135false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse87false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0136true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0137false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1340900000013409USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1340900000013409USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse1281600000012816USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2138false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse89false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0139true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0140false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2141false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse91false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0142true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0143false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1028000000010280USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1028000000010280USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse98110000009811USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2144false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse93false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0145true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0146false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse124000000124USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse124000000124USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse1100000011USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2147false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse95false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_EquipmentMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseEquipment [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_EquipmentMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0148true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0149false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1040400000010404USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1040400000010404USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse98220000009822USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2150false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse97false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_LoansAndFinanceReceivablesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLoans and Finance Receivables [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LoansAndFinanceReceivablesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0151true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0152false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse22900000002290USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse22900000002290USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse23390000002339USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2153false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse99false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_InvestmentSecuritiesMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseInvestment Securities [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_InvestmentSecuritiesMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0154true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0155false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2156false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse101false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_AssetsOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0157true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0158false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2159false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse103false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_AssetsTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseAssets, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AssetsTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0160true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0161false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse22900000002290USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse22900000002290USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse23390000002339USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2162false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse105false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_BorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseBorrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_BorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0163true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0164false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse00USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2165false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse107false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_NonrecourseBorrowingsMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseNonrecourse Borrowings [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_NonrecourseBorrowingsMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0166true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0167false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse19780000001978USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse19780000001978USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse20500000002050USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2168false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse109false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesOtherMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities Other [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldigecc_LiabilitiesOtherMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0169true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0170false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse1400000014USD$falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse1400000014USD$falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse80000008USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false2171false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse111false USDtruefalse$AS_OF_Jun30_2013_gecc_ConsolidatedSecuritizationEntitiesAxis_TradeAccountsReceivableMember_us-gaap_InformationByFinancialStatementLineItemAxis_LiabilitiesTotalMember_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_ConsolidatedSecuritizationEntitiesMemberhttp://www.sec.gov/CIK0000040554instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTrade Accounts Receivable [Member]gecc_ConsolidatedSecuritizationEntitiesAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_TradeAccountsReceivableMembergecc_ConsolidatedSecuritizationEntitiesAxisexplicitMemberfalsefalseConsolidated Securitization Entities [Member]us-gaap_VariableInterestEntitiesByClassificationOfEntityAxisxbrldihttp://xbrl.org/2006/xbrldigecc_ConsolidatedSecuritizationEntitiesMemberus-gaap_VariableInterestEntitiesByClassificationOfEntityAxisexplicitMemberfalsefalseLiabilities, Total [Member]us-gaap_InformationByFinancialStatementLineItemAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_LiabilitiesTotalMemberus-gaap_InformationByFinancialStatementLineItemAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0172true 3gecc_AssetsAndLiabilitiesOfConsolidatedViesLineItemsgecc_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0173false 4us-gaap_VariableInterestEntityConsolidatedCarryingAmountLiabilitiesus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse19920000001992USD$falsetruefalse2falsefalsefalse00falsefalsefalse3truefalsefalse19920000001992USD$falsetruefalse4falsefalsefalse00falsefalsefalse5truefalsefalse20580000002058USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=7880789&loc=d3e5710-111685 false21(a) Our consolidated assets at June 30, 2013 include total assets of $46,939 million of certain variable interest entities (VIEs) that can only be used to settle the liabilities of those VIEs. These assets include net financing receivables of $40,048 million and investment securities of $4,334 million. Our consolidated liabilities at June 30, 2013 include liabilities of certain VIEs for which the VIE creditors do not have recourse to GECC. These liabilities include non-recourse borrowings of consolidated securitization entities (CSEs) of $28,600 million. See Note 13.falseVariable Interest Entities (Details) (USD $)MillionsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.gecc.com/role/DisclosureVariableInterestEntitiesDetails5173