Financing Receivable, Allowance For Credit Loss, Reasonable And Supportable Period

No definition available.

Name:	axp_FinancingReceivableAllowanceForCreditLossReasonableAndSupportablePeriod
Namespace Prefix:	axp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-14

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 80
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479294/326-20-55-80

+ Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Threshold period for when financing receivable is considered past due to write off as uncollectible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

Name:	us-gaap_FinancingReceivableThresholdPeriodPastDueWriteoff
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=axp_RevolvingLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=axp_PayInFullLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=axp_TermLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Reserves for Credit Losses (Details Textual)	Dec. 31, 2024	Dec. 31, 2022
Financing Receivable, Past Due [Line Items]
CECL reasonable and supportable period	3 years
Threshold period past due for write-off		180 days
Revolving Loans
Financing Receivable, Past Due [Line Items]
Threshold period past due for write-off	180 days
Pay In Full Loans
Financing Receivable, Past Due [Line Items]
Threshold period past due for write-off	180 days
Term Loans
Financing Receivable, Past Due [Line Items]
Threshold period past due for write-off	120 days