Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax [Line Items]
Change in valuation allowance – DTA	$ 0
Deferred tax assets after valuation allowance	737
Net deferred tax assets (prior year less than)	215	$ 313
Gross deferred tax liabilities	522	448
Unrecognized tax benefits	15	89	$ 92
Unrecognized tax benefits that would impact effective tax rate	15
Reduction of unrecognized tax benefits	76
Reduction of tax expense	32
Reduction of tax expense due to reduction of accrued interest	14
Interest and income taxes accrued	3	17
Penalties and interest expense	14	3
Maximum
Income Tax [Line Items]
Net deferred tax assets (prior year less than)		$ 313
Domestic Tax Authority
Income Tax [Line Items]
Deferred tax assets after valuation allowance	32
State and Local Jurisdiction
Income Tax [Line Items]
Deferred tax assets after valuation allowance	3
Domestic Tax Authority and State and Local Jurisdiction
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	$ 1