Consolidated Statements of Stockholders' Equity - USD ($) $ in Millions	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Comprehensive Loss [Member]
Balance, Beginning at Dec. 31, 2020	$ 1,234.0	$ 124.0	$ (397.0)	$ 452.0	$ 1,206.0	$ (151.0)
Balance, Beginning, Shares at Dec. 31, 2020		124,000,000	17,000,000
Net income	1,377.0				1,377.0
Payment of cash dividends	(66.0)				(66.0)
Issuance of shares for employee stock plans and stock-based compensation			(1,000,000)
Issuance of shares for employee stock plans and stock-based compensation, amount	2.0		$ 14.0	(12.0)
Taxes paid on net settlement	(7.0)		$ (7.0)
Common stock, Shares acquired		(21,000,000)
Common stock, Value, Shares acquired		$ (21.0)
Treasury Stock, Shares, Acquired			0
Treasury Stock, Value, Acquired, Cost Method	(1,300.0)		$ 0.0
Stock Repurchased and Retired During Period, Value					(1,279.0)
Compensation expense associated with stock awards	17.0			17.0
Other comprehensive loss	(23.0)					(23.0)
Balance, Ending, Shares at Dec. 31, 2021		102,000,000	17,000,000
Balance, Ending at Dec. 31, 2021	1,235.0	$ 102.0	$ (390.0)	458.0	1,239.0	(174.0)
Net income	1,086.0
Payment of cash dividends	(69.0)				(69.0)
Issuance of shares for employee stock plans and stock-based compensation			(1,000,000)
Issuance of shares for employee stock plans and stock-based compensation, amount	3.0		$ 18.0	(15.0)
Taxes paid on net settlement	(16.0)		$ (16.0)
Common stock, Shares acquired		(14,000,000)
Common stock, Value, Shares acquired		$ (14.0)
Treasury Stock, Shares, Acquired			0
Treasury Stock, Value, Acquired, Cost Method	(900.0)		$ 0.0
Stock Repurchased and Retired During Period, Value					(886.0)
Compensation expense associated with stock awards	19.0			19.0
Other comprehensive loss	75.0					75.0
Balance, Ending, Shares at Dec. 31, 2022		88,000,000	16,000,000
Balance, Ending at Dec. 31, 2022	$ 1,433.0	$ 88.0	$ (388.0)	462.0	1,371.0	(99.0)
Common Stock, Dividends, Per Share, Cash Paid	$ 0.22
Treasury Stock, Value	$ 388.0
Net income	178.0
Payment of cash dividends	(69.0)				(69.0)
Issuance of shares for employee stock plans and stock-based compensation			(1,000,000)
Issuance of shares for employee stock plans and stock-based compensation, amount	4.0		$ 14.0	(10.0)
Taxes paid on net settlement	(12.0)		$ (12.0)
Common stock, Shares acquired		0
Common stock, Value, Shares acquired		$ 0.0
Treasury Stock, Shares, Acquired			0
Treasury Stock, Value, Acquired, Cost Method	0.0		$ 0.0
Stock Repurchased and Retired During Period, Value					0.0
Compensation expense associated with stock awards	13.0			13.0
Other comprehensive loss	$ 10.0					10.0
Balance, Ending, Shares at Dec. 31, 2023	72,155,979	88,000,000	16,000,000
Balance, Ending at Dec. 31, 2023	$ 1,557.0	$ 88.0		$ 465.0	$ 1,479.0	$ (89.0)
Common Stock, Dividends, Per Share, Cash Paid	$ 0.24
Treasury Stock, Value	$ 386.0		$ 386.0