Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Components of Deferred Tax Assets and Liabilities [Abstract] | |||
| Compensation and benefits | $ 1,978 | $ 1,609 | |
| ASC 740 asset related to unrecognized tax benefits | 287 | 200 | $ 279 |
| Non-U.S. operations | 606 | 737 | |
| Net operating losses | 681 | 510 | |
| Occupancy-related | 151 | 138 | |
| Other comprehensive income/(loss)-related | 593 | 282 | |
| Tax credits carryforward | 43 | 34 | |
| Operating lease liabilities | 624 | 618 | |
| Allowance for credit losses | 1,081 | 1,054 | |
| Other, net | 271 | 333 | |
| Subtotal | 6,315 | 5,515 | |
| Valuation allowance | (895) | (551) | |
| Total deferred tax assets | 5,420 | 4,964 | |
| Depreciation and amortization | 1,225 | 1,153 | |
| Unrealized gains | 1,114 | 1,120 | |
| Operating lease right-of-use assets | 585 | 581 | |
| Total deferred tax liabilities | $ 2,924 | $ 2,854 |
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- Definition Assets related to unrecognized tax benefits. No definition available.
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- Definition The sum of the tax effect as of the balance sheet date of the amount of estimated future tax deductions arising from occupancy-related expenses. No definition available.
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- Definition Deferred Tax Assets, operating lease liabilities. No definition available.
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- Definition Deferred tax liabilities, operating lease right of use assets. No definition available.
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 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 allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 unrealized losses in other comprehensive income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on foreign currency transactions. 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 from property, plant, and equipment. 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 unrealized gains on trading securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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