Leases - Summary of Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating cash flows used for operating leases	[1]	$ 34	$ 28
Operating cash flows used for finance leases		1	0
Financing cash flows used for finance leases		4	2
ROU assets obtained in exchange for new lease liabilities, Operating leases		25	7
ROU assets obtained in exchange for new lease liabilities, Finance leases		$ 1	$ 3

[1] Operating cash flows used for operating leases for the year ended December 31, 2023 and 2022 include an immaterial amount of tenant improvement allowance receipts.