Income Taxes - Reconciliation of the Beginning and Ending Amount of Gross Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Balance, beginning of year	$ 144	$ 144	$ 140
Increases to tax positions related to the current year	5	5	3
Increases to tax positions related to the prior year	29	1	1
Decreases due to lapsed statute of limitations	(20)
Decreases due to tax positions related to the prior year	(1)
Settlements during current year		(6)
Balance, end of year	$ 157	$ 144	$ 144