Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of statutory rate to effective income tax rate
Taxes computed at U.S. statutory rates	$ 146	$ 91	$ 132
U.S. statutory tax rate (as a percent)	21.00%	21.00%	21.00%
(Decreases) increases in taxes resulting from:
State Income Tax, net of Federal Tax	$ 3	$ (1)	$ 1
State Income Tax, net of Federal Tax (as a percent)	0.40%	(0.20%)	0.20%
Non-U.S. Subsidiaries taxed at other than the U.S. rate	$ 22	$ 26	$ 34
Non-U.S. Subsidiaries taxed at other than the U.S. rate (as a percent)	3.20%	6.00%	5.40%
Prior year tax adjustments	$ 0	$ 3	$ 9
Prior year tax adjustments (as a percent)	0.00%	0.70%	1.40%
Valuation allowances	$ 5	$ 10	$ 21
Valuation allowances (as a percent)	0.70%	2.30%	3.40%
Other, net	$ 2	$ (3)	$ (1)
Other, net (as a percent)	0.30%	(0.70%)	(0.20%)
Provision for income taxes	$ 178	$ 126	$ 196
Provision for income taxes, Effective Income Tax Rate (as a percent)	25.60%	29.10%	31.20%
Prior year tax adjustments	$ 0	$ 3	$ 9
Valuation allowances	$ 5	$ 10	$ 21