Equity Investment (Tables)

9 Months Ended

Sep. 30, 2016

Equity Method Investments And Joint Ventures [Abstract]

Summary of Investment in Joint Venture, Income Statement Data

Investment in joint venture as of September 30, 2016 reflected our 50% equity interest in WAVE.  Condensed income statement data for WAVE is summarized below. Segment results relating to WAVE, however, consist primarily of equity earnings, as we do not consolidate the sales, profit or earnings of WAVE in our results. 

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
Net sales	$	102.6	$	103.5	$	300.5	$	284.2
Gross profit		54.0		53.4		160.9		140.9
Net earnings		41.8		42.3		124.0		108.4