Income Taxes - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Income Taxes [Line Items]
Income tax expense (benefit)	$ 82	$ 27	$ 120	$ 42
Income (loss) before income taxes	252	98	386	131
Net benefit for various item			7
Net discrete tax adjustments	$ 14	$ 32	$ 18	$ 29
U.S. statutory rate	21.00%	21.00%	21.00%	21.00%
Establish valuation allowances	$ 14		$ 11
Deferred tax asset, tax credit carryforwards, foreign	339		339		$ 339
Foreign Tax Authority
Income Taxes [Line Items]
Tax credit carryforward, valuation allowance	3		3		3
Valuation allowance	1,000		1,000		1,000
Deferred tax assets, net	1,200		1,200		1,300
Foreign Tax Authority | Luxembourg
Income Taxes [Line Items]
Valuation allowance	800		$ 800
Foreign Tax Authority | Ending Year
Income Taxes [Line Items]
Tax credit carryforward expiration year			2030
Domestic and State and Local Authority
Income Taxes [Line Items]
Net deferred tax assets	1,200		$ 1,200		1,200
Valuation allowance	$ 26		$ 26		$ 26