Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Income Taxes [Line Items]
Income tax expense (benefit)	$ (1)	$ 38
Income (loss) before income taxes	(100)	134
Net benefit for various item		(7)
Unrecognized Tax Benefits	0
Net discrete tax adjustments	$ 1	$ 4
U.S. statutory rate	21.00%	21.00%
Net deferred tax assets			$ 230
Establish valuation allowances		$ 11
Deferred tax asset, tax credit carryforwards, foreign	$ 230
New Income Tax Law under Inflation Reduction Act, Description	For 2023, we do not anticipate that the 15% corporate alternative minimum tax ("CAMT") under the Inflation Reduction Act of 2022 will apply to us due to the significant pandemic-driven losses we incurred in 2020. As allowed, we elected to not consider the estimated impact of potential future CAMT obligations for purposes of assessing valuation allowances on our deferred tax assets.
Corporate alternative minimum tax	15.00%
U.S.
Income Taxes [Line Items]
Net deferred tax assets, unlimited lives	$ 800
Net deferred tax assets, limited lives	$ 400
Tax credit carryforward expiration period	2023 and 2042
Foreign Tax Authority
Income Taxes [Line Items]
Net deferred tax assets	$ 1,300		1,200
Valuation allowance	$ 1,100		1,000
Foreign Tax Authority | Ending Year
Income Taxes [Line Items]
Tax credit carryforward expiration year	2032
Foreign Tax Authority | Luxembourg
Income Taxes [Line Items]
Valuation allowance	$ 909
Domestic and State and Local Authority
Income Taxes [Line Items]
Net deferred tax assets	1,200		$ 1,100
State and Local Jurisdiction [Member]
Income Taxes [Line Items]
Valuation allowance	$ 26