Other Assets - Other Assets (Detail) - USD ($) $ in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Other Assets [Abstract] | ||
| Property, leasehold improvements and equipment | $ 18,094 | $ 23,147 |
| Goodwill | 4,285 | 4,332 |
| Identifiable intangible assets | 418 | 630 |
| Operating lease right-of-use assets | $ 2,292 | $ 2,280 |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Operating lease right-of-use assets | Operating lease right-of-use assets |
| Income tax-related assets | $ 3,860 | $ 2,960 |
| Miscellaneous receivables and other | 5,659 | 4,096 |
| Total | $ 34,608 | $ 37,445 |
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- Definition Income tax-related assets. No definition available.
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- Definition Tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year; net of accumulated depreciation. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. No definition available.
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes operating lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of other miscellaneous assets. No definition available.
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