Income Taxes - Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning balance of unrecognized tax benefits	$ 229	$ 188	$ 103
Additions/(reductions) related to acquisitions	0	(1)
Additions/(reductions) related to acquisitions			58
Additions based on tax positions taken in current year	30	41	21
Additions based on tax positions taken in prior years	0	3	14
Reductions based on tax positions taken in prior years	(3)	(2)	0
Reductions resulting from statute of limitation lapses	(9)	0	(5)
Reductions related to settlements with taxing authorities	0	0	(3)
Ending balance of unrecognized tax benefits	$ 247	$ 229	$ 188