Equity Investments (Tables) - WAVE [Member]

12 Months Ended

Dec. 31, 2017

Schedule of Equity Method Investments [Line Items]

Summary Of The Difference Between Carrying Amount And Underlying Equity OF Equity Method Investment

	December 31, 2017		December 31, 2016
Property, plant and equipment	$	0.4	$	0.4
Other intangibles		130.2		135.8
Goodwill		30.4		30.4
Total	$	161.0	$	166.6

Summary Of Investment In Joint Venture, Balance Sheet Data

	December 31, 2017		December 31, 2016
Current assets	$	96.8	$	96.3
Current assets of discontinued operations		36.4		16.8
Noncurrent assets		32.6		32.9
Noncurrent assets of discontinued operations		-		17.4
Current liabilities		18.1		33.1
Current liabilities of discontinued operations		8.1		8.2
Other noncurrent liabilities		246.6		244.0

Summary of Investment in Joint Venture, Income Statement Data

	2017		2016		2015
Net sales	$	344.5	$	330.7	$	309.7
Gross profit		192.7		192.4		172.1
Net earnings		144.3		151.9		136.5