Basis of Presentation - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Selling & administrative expenses	$ 158.0	$ 146.8
Cost of goods sold	574.9	557.9
Gross profit	$ 259.9	251.8
Restatement Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Selling & administrative expenses		(0.9)
Cost of goods sold		0.9
Scenario, Previously Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Selling & administrative expenses		147.7
Cost of goods sold		557.0
Gross profit		$ 252.7