Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning Balance at Dec. 31, 2020	$ 2,361		$ 873	$ 1,488
Beginning Balance, Shares at Dec. 31, 2020		55,200,000
Net issuance under stock-based plans	(5)		(5)
Net issuance under stock-based plans, Shares		100,000
Stock-based compensation	10		10
Cash dividend	(11)			(11)
Comprehensive income (net of tax):
Net income	122			122
Other comprehensive income (loss)	(8)				$ (8)
Ending Balance at Mar. 31, 2021	2,469		878	1,599	(8)
Ending Balance, Shares at Mar. 31, 2021		55,300,000
Beginning Balance at Dec. 31, 2021	2,887		907	1,991	11
Beginning Balance, Shares at Dec. 31, 2021		55,500,000
Net issuance under stock-based plans	(6)		(6)
Net issuance under stock-based plans, Shares		100,000
Stock-based compensation	8		8
Cash dividend	(12)			(12)
Comprehensive income (net of tax):
Net income	143			143
Other comprehensive income (loss)	7				7
Ending Balance at Mar. 31, 2022	$ 3,027		$ 909	$ 2,122	$ (4)
Ending Balance, Shares at Mar. 31, 2022		55,600,000