CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited) - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in (Distributed) Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss	Non- controlling Interests	Parent [Member]
Beginning balance at Dec. 31, 2015		$ 1.9	$ (564.2)	$ 640.4	$ (362.6)	$ (347.8)	$ 39.8	$ (592.5)
Increase (Decrease) in Stockholders' Equity
Stock-based Compensation Awards			11.4	(3.5)				7.9
Cash Dividends Declared				(77.3)				(77.3)
Net Earnings	$ 72.7
Less Net Earnings/(Loss) Attributable to Noncontrolling Interests	4.0
Net Earnings				72.7			4.0	76.7
Other Comprehensive Income/(Loss)	(7.2)					(6.4)	(0.8)	(7.2)
Ending balance at Mar. 31, 2016		1.9	(552.8)	632.3	(362.6)	(354.2)	43.0	(592.4)
Beginning balance at Dec. 31, 2016	(472.1)	1.9	(514.0)	773.4	(362.6)	(411.4)	40.6	(472.1)
Increase (Decrease) in Stockholders' Equity
Stock-based Compensation Awards			14.5	(4.7)	0.0			9.8
Cash Dividends Declared				(76.2)				(76.2)
Net Earnings	119.9
Less Net Earnings/(Loss) Attributable to Noncontrolling Interests	(2.3)
Net Earnings				119.9			(2.3)	117.6
Other Comprehensive Income/(Loss)	28.1					28.1	0.0	28.1
Ending balance at Mar. 31, 2017	$ (392.8)	$ 1.9	$ (499.5)	$ 812.4	$ (362.6)	$ (383.3)	$ 38.3	$ (392.8)