Equity Investment (Tables)

3 Months Ended

Mar. 31, 2017

WAVE [Member]

Schedule of Equity Method Investments [Line Items]

Summary of Investment in Joint Venture, Income Statement Data

	Three Months Ended
	March 31,
	2017		2016
Net sales	$	101.8	$	93.9
Gross profit		52.2		50.3
Net earnings		39.6		39.2