Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Millions |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Income Tax Disclosure [Abstract] | ||
| Deferred tax assets, allowance for credit losses | $ 2,245 | $ 1,791 |
| Deferred Tax Assets, Card product misclassification liability | 282 | 229 |
| Deferred Tax Assets Customer Fees and Rewards | 236 | 166 |
| Deferred Tax Assets, Depreciation and software amortization | 60 | 0 |
| Deferred tax assets, other | 112 | 186 |
| Total deferred tax assets before valuation allowance | 2,935 | 2,372 |
| Deferred tax assets, valuation allowance | (1) | (1) |
| Total deferred tax assets, net of valuation allowance | 2,934 | 2,371 |
| Deferred tax liabilities, depreciation and software amortization | 0 | (71) |
| Deferred tax liabilities, deferred loan origination costs | (40) | (48) |
| Deferred tax liabilities, other | (47) | (26) |
| Total deferred tax liabilities | (87) | (145) |
| Net deferred tax assets | $ 2,847 | $ 2,226 |
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- Definition Deferred Tax Assets Customer Fees and Rewards No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from deferred loan acquisition costs. No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment. No definition available.
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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