Operating Lease Equipment - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Leases [Abstract]
Operating lease equipment	$ 392		$ 392		$ 459
Accumulated depreciation	352		352		$ 355
Operating lease income	$ 26	$ 35	$ 54	$ 72
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	Leasing business revenue	Leasing business revenue	Leasing business revenue	Leasing business revenue
Depreciation expense	$ 21	$ 29	$ 44	$ 60
Operating lease payments received			54	77
Impairment losses of operating lease equipment	$ 0	$ 0	$ 0	$ 0

Net Investment In Lease, Accumulated Amortization

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Amount, before allowance for credit loss, of net investment in sales-type and direct financing leases.

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- Definition

Indicates line item in statement of income or comprehensive income that includes operating lease income.

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- Definition

Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

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Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.

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- Definition

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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