Equipment held for lease (Detail) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property Subject to or Available for Operating Lease [Line Items] | ||
| Equipment held for lease, gross | $ 32,224 | $ 31,892 |
| Equipment held for lease, accumulated depreciation | (13,550) | (13,357) |
| Equipment held for lease, net | 18,674 | 18,535 |
| Railcars [Member] | ||
| Property Subject to or Available for Operating Lease [Line Items] | ||
| Equipment held for lease, gross | 10,331 | 10,355 |
| Aircraft [Member] | ||
| Property Subject to or Available for Operating Lease [Line Items] | ||
| Equipment held for lease, gross | 16,231 | 15,877 |
| Other [Member] | ||
| Property Subject to or Available for Operating Lease [Line Items] | ||
| Equipment held for lease, gross | $ 5,662 | $ 5,660 |
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- Definition Amount of accumulated depreciation of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount, before accumulated depreciation, of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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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://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount, after accumulated depreciation, of lessor's underlying asset for which right to use has been conveyed to lessee under operating lease. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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