CREDIT CARD AND OTHER LOANS - Schedule of Components of Credit Card And Other Loans (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Jun. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
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| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||||
| Total credit card and other loans | $ 18,850 | $ 18,805 | ||||
| Less: Allowance for credit losses | (2,096) | $ (2,075) | (2,106) | $ (2,070) | $ (2,098) | $ (2,241) |
| Credit card and other loans, net | 16,754 | 16,699 | ||||
| Unbilled to cardholders | 404 | 378 | ||||
| Variable Interest Entity, Primary Beneficiary | ||||||
| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||||
| Credit card and loan receivables restricted for securitization investors | 11,489 | 10,708 | ||||
| Credit card loans | ||||||
| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||||
| Total credit card and other loans | 18,031 | 18,417 | ||||
| Other loans | ||||||
| Financing Receivable, Allowance for Credit Loss [Line Items] | ||||||
| Total credit card and other loans | 819 | 388 | ||||
| Less: Allowance for credit losses | $ (53) | $ (26) |
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- Definition Credit card and loan receivables which are restricted to settle the obligations of the Company's variable interest entities and are not expected to be available to the Company or its creditors. No definition available.
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- Definition Financing Receivable, after Allowance for Credit Loss, Net No definition available.
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- Definition Financing Receivable, Before Allowance for Credit Loss, Gross No definition available.
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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer. No definition available.
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