Statement of Shareholders Equity Statement - USD ($) $ in Millions	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]
Common Stock, Shares, Outstanding		153,000,000
Common Stock, Amount, Outstanding		$ 153.0
Treasury Stock, Shares			16,000,000
Treasury Stock, amount			$ (378.0)
Additional paid-in capital				$ 458.0
Retained earnings					$ 1,613.0
Accumulated comprehensive loss						$ (146.0)
Total stockholders' equity	$ 1,700.0
Net income	27.0				27.0
Dividends paid	(17.0)				(17.0)
Issuance of shares under stock plans			0
Issuance of shares under stock plans, amount	$ 0.0		$ 8.0	8.0
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	(4,000,000)		(4,000,000)
Common stock, Shares acquired		(12,000,000)	2,000,000
Common stock, Value, Shares acquired	$ (438.0)	$ (12.0)	$ (38.0)	(80.0)	(308.0)
Compensation expense associated with stock-based compensation	2.0			2.0
Other comprehensive income	2.0					2.0
Common Stock, Shares, Outstanding		141,000,000
Common Stock, Amount, Outstanding		$ 141.0
Treasury Stock, Shares			18,000,000
Treasury Stock, amount			$ (412.0)
Additional paid-in capital				373.0
Retained earnings					1,314.0
Accumulated comprehensive loss	(144.0)					(144.0)
Total stockholders' equity	$ 1,273.0
Common Stock, Shares, Outstanding	111,945,021	130,000,000
Common Stock, Amount, Outstanding		$ 130.0
Treasury Stock, Shares			18,000,000
Treasury Stock, amount	$ 406.0		$ (406.0)
Additional paid-in capital	454.0			454.0
Retained earnings	966.0				966.0
Accumulated comprehensive loss	(153.0)					(153.0)
Total stockholders' equity	991.0
Net income	33.0				33.0
Dividends paid	(16.0)				(16.0)
Issuance of shares under stock plans			0
Issuance of shares under stock plans, amount	$ 0.0		$ 8.0	8.0
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	4,000,000		4,000,000
Compensation expense associated with stock-based compensation	$ 2.0			2.0
Other comprehensive income	$ (22.0)					(22.0)
Common Stock, Shares, Outstanding	112,170,565	130,000,000
Common Stock, Amount, Outstanding		$ 130.0
Treasury Stock, Shares			18,000,000
Treasury Stock, amount	$ 402.0		$ (402.0)
Additional paid-in capital	448.0			$ 448.0
Retained earnings	983.0				$ 983.0
Accumulated comprehensive loss	(175.0)					$ (175.0)
Total stockholders' equity	$ 984.0