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Leases - Components of Lease Expense and Other Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease cost	$ 14	$ 20	$ 16
Variable and short-term lease costs	2	2	3
Sublease income	(3)	(7)	(7)
Total lease cost	13	15	12
Operating cash outflows for operating leases	16	24	$ 23
ROU asset impairment	$ 2	$ 3

X

- Definition

Variable, Short-Term, and Finance Lease, Costs

+ References

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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- Definition

Amount of loss from impairment of right-of-use asset from operating lease.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of sublease income excluding finance and operating lease expense.

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