CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY CONSOLIDATED CONDENSED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]
Common Stock Outstanding (Shares)		87.6
Common Stock Outstanding (Dollars)		$ 87.6
Retained earnings			$ 2,110.3
Total accumulated other comprehensive loss	$ (375.5)				$ (375.5)
Noncontrolling interests						$ 2.5
Total shareholders' equity	1,824.9
Net Income	71.4	$ 0.0	71.3		0.0	(0.1)
Activity from stock incentive plans, shares		0.6
Activity from stock incentive plans	9.5	$ 0.6	8.9		0.0	0.0
Share repuchases, shares		(0.4)
Share repuchases	(19.9)	$ (0.4)	(19.5)		0.0	0.0
Dividends declared	(12.9)	0.0	(12.9)		0.0	0.0
Other Comprehensive Income (Loss), Net of Tax	(1.8)	0.0	0.0		(1.8)	0.0
Other	$ 0.1	$ 0.0	0.0		0.0	0.1
Share repuchases, shares	(0.5)
Other Comprehensive Income (Loss), Net of Tax	$ (28.1)
Common Stock Outstanding (Shares)		87.8
Common Stock Outstanding (Dollars)		$ 87.8
Retained earnings			2,158.1
Total accumulated other comprehensive loss	(377.3)				(377.3)
Noncontrolling interests						2.7
Total shareholders' equity	1,871.3
Net Income	67.0	$ 0.0	66.8		0.0	(0.2)
Activity from stock incentive plans, shares		0.1
Activity from stock incentive plans	7.2	$ 0.1	7.1		0.0	0.0
Share repuchases, shares		0.0
Share repuchases	(0.1)	$ 0.0	(0.1)		0.0	0.0
Dividends declared	(13.1)	0.0	(13.1)		0.0	0.0
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	0.7	0.0	0.0		0.0	0.7
Other Comprehensive Income (Loss), Net of Tax	5.8	$ 0.0	0.0		5.8	0.0
Common Stock Outstanding (Shares)		87.9
Common Stock Outstanding (Dollars)		$ 87.9
Retained earnings			2,218.8
Total accumulated other comprehensive loss	(371.5)				(371.5)
Noncontrolling interests						2.2
Total shareholders' equity	1,937.4
Net Income	118.7	$ 0.0	118.6		0.0	(0.1)
Activity from stock incentive plans, shares		0.0
Activity from stock incentive plans	7.2	$ 0.0	7.2		0.0	0.0
Share repuchases, shares		(0.3)
Share repuchases	(18.3)	$ (0.3)	(18.0)		0.0	0.0
Dividends declared	(13.0)	0.0	(13.0)		0.0	0.0
Other Comprehensive Income (Loss), Net of Tax	(32.1)	$ 0.0	0.0		(32.1)	0.0
Common Stock Outstanding (Shares)		87.6
Common Stock Outstanding (Dollars)		$ 87.6
Retained earnings			2,313.6
Total accumulated other comprehensive loss	(403.6)				(403.6)
Noncontrolling interests						2.3
Total shareholders' equity	$ 1,999.9
Common Stock Outstanding (Shares)	87.8	87.8
Common Stock Outstanding (Dollars)	$ 87.8	$ 87.8
Retained earnings	2,372.4		2,372.4
Total accumulated other comprehensive loss	(385.3)				(385.3)
Noncontrolling interests	2.9					2.9
Total shareholders' equity	2,077.8
Net Income	85.1	$ 0.0	84.8		0.0	(0.3)
Activity from stock incentive plans, shares		0.4
Activity from stock incentive plans	2.6	$ 0.4	2.2		0.0	0.0
Share repuchases, shares		(1.9)
Share repuchases	(83.4)	$ (1.9)	(81.5)		0.0	0.0
Dividends declared	(14.9)	0.0	(14.9)		0.0	0.0
Other Comprehensive Income (Loss), Net of Tax	(50.4)	0.0	0.0		(50.4)	0.0
Stockholders' Equity, Other	$ (1.2)	$ 0.0		$ (1.2)	0.0	0.0
Share repuchases, shares	(1.7)
Other Comprehensive Income (Loss), Net of Tax	$ (22.1)
Common Stock Outstanding (Shares)		86.3
Common Stock Outstanding (Dollars)		$ 86.3
Retained earnings			2,361.8
Total accumulated other comprehensive loss	(435.7)				(435.7)
Noncontrolling interests						3.2
Total shareholders' equity	2,015.6
Net Income	48.0	$ 0.0	48.0		0.0	0.0
Activity from stock incentive plans, shares		0.0
Activity from stock incentive plans	3.3	$ 0.0	3.3		0.0	0.0
Share repuchases, shares		0.0
Share repuchases	(0.3)	$ 0.0	(0.3)		0.0	0.0
Dividends declared	(14.6)	0.0	(14.6)		0.0	0.0
Other Comprehensive Income (Loss), Net of Tax	3.0	$ 0.0	0.0		3.0	0.0
Common Stock Outstanding (Shares)		86.3
Common Stock Outstanding (Dollars)		$ 86.3
Retained earnings			2,398.2
Total accumulated other comprehensive loss	(432.7)				(432.7)
Noncontrolling interests						3.2
Total shareholders' equity	2,055.0
Net Income	(46.3)	$ 0.0	(46.8)		0.0	(0.5)
Activity from stock incentive plans, shares		0.1
Activity from stock incentive plans	5.5	$ 0.1	5.4		0.0	0.0
Share repuchases, shares		0.0
Share repuchases	(0.2)	$ 0.0	(0.2)		0.0	0.0
Dividends declared	(14.7)	0.0	(14.7)		0.0	0.0
Other Comprehensive Income (Loss), Net of Tax	25.3	0.0	0.0		25.3	0.0
Stockholders' Equity, Other	$ (0.1)	$ 0.0	0.0		0.0	(0.1)
Common Stock Outstanding (Shares)	86.4	86.4
Common Stock Outstanding (Dollars)	$ 86.4	$ 86.4
Retained earnings	2,341.9		$ 2,341.9
Total accumulated other comprehensive loss	(407.4)				$ (407.4)
Noncontrolling interests	3.6					$ 3.6
Total shareholders' equity	$ 2,024.5