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Divestitures and Business Combinations (Details 5) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Business Combination, Separately Recognized Transactions [Line Items]
Goodwill			$ 820.6	$ 840.4
2014 Acquisitions
Business Combination, Separately Recognized Transactions [Line Items]
Unaudited pro forma revenues had business acquisitions occurred at the beginning of the period	$ 653.7	$ 2,030.1
Unaudited pro forma net earnings had business acquisitions occurred at the beginning of the period	$ 49.2	$ 179.6
Unaudited pro forma diluted net earnings per share had business acquisitions occurred at the beginning of the period	$ 0.47	$ 1.72
Manufacturing
Business Combination, Separately Recognized Transactions [Line Items]
Goodwill					$ 393.5
Identified intangibles					$ 137.0