Consolidated and Combined Statements of Comprehensive Income Statement - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Statements of Comprehensive Income [Abstract]
Net earnings	$ 872.3	$ 863.8	$ 883.4
Other comprehensive income (loss), net of income taxes:
Foreign currency translation adjustments	(123.8)	(131.7)	(154.4)
Pension adjustments	(7.6)	17.8	(18.9)
Total other comprehensive income (loss), net of income taxes	(131.4)	(113.9)	(173.3)
Comprehensive income	$ 740.9	$ 749.9	$ 710.1