2.2.0.25truefalse104 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)truefalseIn Millionsfalse1falsefalseUSDfalsefalse3/31/2011
USD ($)
USD ($) / shares
$eol_PE10216---1110-Q0006_STD_0_20110331_0http://www.sec.gov/CIK0001090727instant2011-03-31T00:00:000001-01-01T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170pureStandardhttp://www.xbrl.org/2003/instancepure0sharesStandardhttp://www.xbrl.org/2003/instanceshares0iso4217_USD_per_sharesDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instanceshares0PersonStandardhttp://www.ups.com/20110331Personups0CreditFacilityStandardhttp://www.ups.com/20110331CreditFacilityups0USDUSD$2falsefalseUSDfalsefalse12/31/2010
USD ($)
$eol_PE10216---1110-Q0006_STD_0_20101231_0http://www.sec.gov/CIK0001090727instant2010-12-31T00:00:000001-01-01T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170sharesStandardhttp://www.xbrl.org/2003/instanceshares0PersonStandardhttp://www.ups.com/20110331Personups0USDUSD$2false0us-gaap_TreasuryStockSharesus-gaaptruenainstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse20000002falsefalsefalsefalsefalse2truefalsefalse20000002falsefalsefalsefalsefalseSharesxbrli:sharesItemTypesharesNumber of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5
falsefalse3false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://www.ups.com/taxonomy/role/statementoffinancialpositionclassifiedparenthetical1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalseUSDtruefalse{us-gaap_StatementClassOfStockAxis} : Class A common stock
3/31/2011
USD ($)
$eol_PE10216---1110-Q0006_STD_0_20110331_0_411809x401074http://www.sec.gov/CIK0001090727instant2011-03-31T00:00:000001-01-01T00:00:00falsefalseClass A common stockus-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassAMemberus-gaap_StatementClassOfStockAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instanceshares0iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$4falsefalseUSDtruefalse{us-gaap_StatementClassOfStockAxis} : Class A common stock
12/31/2010
USD ($)
$eol_PE10216---1110-Q0006_STD_0_20101231_0_411809x401074http://www.sec.gov/CIK0001090727instant2010-12-31T00:00:000001-01-01T00:00:00falsefalseClass A common stockus-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassAMemberus-gaap_StatementClassOfStockAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instanceshares0iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$OthernaNo definition available.No authoritative reference available.falsefalse4false0us-gaap_CommonStockSharesIssuedus-gaaptruenainstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse252000000252falsefalsefalsefalsefalse2truefalsefalse258000000258falsefalsefalsefalsefalseSharesxbrli:sharesItemTypesharesTotal number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5
falsefalse5false0natruenanaNo definition available.falsetruefalsefalsefalsefalsefalsefalsefalsefalsehttp://www.ups.com/taxonomy/role/statementoffinancialpositionclassifiedparenthetical1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse5falsefalseUSDtruefalse{us-gaap_StatementClassOfStockAxis} : Class B common stock
3/31/2011
USD ($)
$eol_PE10216---1110-Q0006_STD_0_20110331_0_411809x401075http://www.sec.gov/CIK0001090727instant2011-03-31T00:00:000001-01-01T00:00:00falsefalseClass B common stockus-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassBMemberus-gaap_StatementClassOfStockAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instanceshares0iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$6falsefalseUSDtruefalse{us-gaap_StatementClassOfStockAxis} : Class B common stock
12/31/2010
USD ($)
$eol_PE10216---1110-Q0006_STD_0_20101231_0_411809x401075http://www.sec.gov/CIK0001090727instant2010-12-31T00:00:000001-01-01T00:00:00falsefalseClass B common stockus-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_CommonClassBMemberus-gaap_StatementClassOfStockAxisexplicitMemberiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170sharesStandardhttp://www.xbrl.org/2003/instanceshares0USDUSD$OthernaNo definition available.No authoritative reference available.falsefalse6false0us-gaap_CommonStockSharesIssuedus-gaaptruenainstantNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse736000000736falsefalsefalsefalsefalse2truefalsefalse735000000735falsefalsefalsefalsefalseSharesxbrli:sharesItemTypesharesTotal number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5
falsefalse25CONSOLIDATED BALANCE SHEETS (Parenthetical)UnKnownMillionsUnKnownUnKnownfalsetrue
