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Changes in Accumulated Other Comprehensive (Loss) Income (Details 1) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
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Mar. 31, 2015
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Mar. 31, 2014
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| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||
| Other non-interest revenue | $ 468us-gaap_NoninterestIncomeOtherOperatingIncome | $ 501us-gaap_NoninterestIncomeOtherOperatingIncome |
| Interest expense on long-term debt and other | 307us-gaap_InterestExpenseLongTermDebt | 345us-gaap_InterestExpenseLongTermDebt |
| Other expenses | 1,399us-gaap_OtherNoninterestExpense | 1,549us-gaap_OtherNoninterestExpense |
| Net Unrealized Gains (Losses) on Investment Securities [Member] | ||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||
| Other non-interest revenue | 0us-gaap_NoninterestIncomeOtherOperatingIncome / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
45us-gaap_NoninterestIncomeOtherOperatingIncome / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
| Income tax provision for other non-interest revenue | 0axp_NoninterestIncomeOtherOperatingIncomeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
(16)axp_NoninterestIncomeOtherOperatingIncomeTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
| (Decrease) increase due to amounts reclassified into earnings | 0axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
29axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember |
| Foreign Currency Translation Adjustments [Member] | ||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||
| Other expenses | 0us-gaap_OtherNoninterestExpense / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
(2)us-gaap_OtherNoninterestExpense / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
| Income tax benefit for other, net expense | 0axp_OtherNoninterestExpenseTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
1axp_OtherNoninterestExpenseTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
| (Decrease) increase due to amounts reclassified into earnings | 0axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
(1)axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedTranslationAdjustmentMember |
| Accumulated Other Comprehensive Loss [Member] | ||
| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||
| (Decrease) increase due to amounts reclassified into earnings | $ 0axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember |
$ 28axp_OtherComprehensiveIncomeReclassificationForRealizedGainsLossesIntoEarningsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember |
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- Definition
Represents the income tax provision related to other forms of revenue earned, excluding interest, which is not otherwise specified in the taxonomy. No definition available.
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- Definition
The total realized gain/ loss that has been included as a separate component of shareholders' equity during the period. No definition available.
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Income tax benefit related to other noninterest expenses that are not separately presented in any other noninterest expense category. No definition available.
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- Definition
Aggregate amount of interest paid or due on all long-term debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Represents other forms of revenue earned, excluding interest, which is not otherwise specified in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Other noninterest expenses that are not separately presented in any other noninterest expense category. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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