Equity Investment (Tables) - WAVE [Member]

9 Months Ended

Sep. 30, 2019

Schedule of Equity Method Investments [Line Items]

Summary of Investment in Joint Venture, Balance Sheet Data

	September 30, 2019		December 31, 2018
Current assets	$	105.4	$	112.9
Current assets of discontinued operations		-		33.8
Nonncurrent assets		34.3		34.9
Current liabilities		23.7		113.6
Current liabilities of discontinued operations		-		6.9
Other noncurrent liabilities		284.3		293.6

Summary of Investment in Joint Venture, Income Statement Data

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2019		2018		2019		2018
Net sales	$	99.9	$	93.1	$	302.3	$	287.5
Gross profit		56.9		50.8		168.4		160.2
Net earnings		43.9		38.7		127.3		123.5

Summary of the Difference Between Carrying Amount and Underlying Equity of Equity Method Investment

	September 30, 2019		December 31, 2018
Property, plant and equipment	$	0.4	$	0.4
Other intangibles		116.2		124.7
Goodwill		30.4		30.4
Total	$	147.0	$	155.5