XML 28 R77.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Non-Interest Revenue and Expense Detail (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Details Of Certain Statements Of Income Lines Details [Abstract] |  |  |  |
Foreign currency conversion fee revenue | $ 227 | $ 222 | $ 440 | $ 432
Delinquency fees | 174 | 167 | 355 | 331
Loyalty Partner-related fees | 95 | 72 | 186 | 147
Service fees | 90 | 94 | 180 | 176
Other commissions and fees | 38 | 50 | 81 | 92
Total other commissions and fees | $ 624 | $ 605 | $ 1,242 | $ 1,178

X
- Definition Represents amounts to cardmembers for failure to pay the outstanding (or minimum balance) on their cards by the due date. + References No definition available. + Details
Name: | axp_DelinquencyFees
Namespace Prefix: | axp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | axp_DetailsOfCertainStatementsOfIncomeLinesDetailsAbstract
Namespace Prefix: | axp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Primary financial statement caption in which reported facts about foreign currency gain (loss) have been included. + References No definition available. + Details
Name: | axp_ForeignCurrencyGainLoss
Namespace Prefix: | axp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents fees generated by the Loyalty Partner business. + References No definition available. + Details
Name: | axp_LoyaltyPartnerRelatedFees
Namespace Prefix: | axp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents revenues from miscellaneous items within other commissions and fees not previously classified. + References No definition available. + Details
Name: | axp_OtherCommissionsAndFees
Namespace Prefix: | axp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fee for services rendered usually based on a percentage of an amount received or collected or agreed to be paid for professional services. + References No definition available. + Details
Name: | axp_ServiceFees
Namespace Prefix: | axp_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fee and commission revenue earned from sources not otherwise specified in the existing taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 13 -Article 9 + Details
Name: | us-gaap_FeesAndCommissionsOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration