Income Taxes - Additional Information (Details) - USD ($) $ in Millions		3 Months Ended				6 Months Ended
		Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income Taxes [Line Items]
(Provision) benefit for income taxes		$ 14		$ 20		$ 57	$ 78
Federal statutory rate		21.00%				21.00%
Unrecognized tax accured interest liability	[1]	$ 76				$ 76		$ 153
Accrued penalties		0				0
Deferred income tax expense (benefit)						(9)	$ (9)
Additional income tax expense as a discrete item, inclusive of interest					$ 55
Unrecognized tax benefits liability			$ 79
Income tax receivable		45				45		$ 0
IRS
Income Taxes [Line Items]
Federal tax payment		141		$ 113
Mutual Agreement Procedure | IRS
Income Taxes [Line Items]
Deferred income tax expense (benefit)			(4)		24
Estimated range of income tax expense inclusive of interest					$ 31
Estimated range of income tax expense inclusive of interest on settlement of 2014 to 2016 IRS audits assessment			$ 46			45
Minimum | Tax Years 2014 Through 2016
Income Taxes [Line Items]
Estimated net cash inflow						25
Minimum | Tax Years 2012 Through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated						25
Maximum | Tax Years 2014 Through 2016
Income Taxes [Line Items]
Estimated net cash inflow						35
Maximum | Tax Years 2012 Through 2016
Income Taxes [Line Items]
Increase in income tax expense due to proposed adjustments related to transfer pricing with foreign subsidiary, estimated						35
Accrued Liabilities
Income Taxes [Line Items]
Unrecognized tax accured interest liability		$ 19				$ 19

[1] Refer to “Note 8: Income Taxes” for information regarding unrecognized tax benefits. Amounts include accrued interest related to this liability.