Condensed Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
(Loss) gain on sale of discontinued operations, tax	[1]	$ (6.8)	$ 7.4

[1] During the three months ended March 31, 2019 and 2018, we recorded an additional loss of $6.8 million and a gain of $7.4 million, net of taxes, respectively on the sale of Diversey.