Income Taxes Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
U.S. federal	$ 1	$ (53)	$ 8
Non-U.S.	156	154	156
U.S. state and local	4	0	1
Total current	161	101	165
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
U.S. federal	(17)	(14)	(23)
Non-U.S.	(43)	(37)	(8)
U.S. state and local	0	(1)	(2)
Total deferred	(60)	(52)	(33)
Total income tax expense	101	49	132
Income Taxes Paid or Withheld	$ 172	$ 106	$ 189