Discontinued Operations, Divestitures and Acquisitions - Summary of Select Financial Information (Details) - Diversey Care - Discontinued Operations, Held-for-sale - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Depreciation and amortization	$ 29.3	$ 111.4	$ 112.5
Share-based incentive compensation	10.2	12.0	10.1
Profit sharing expense	3.0	2.9	4.5
Provision for bad debt	2.3	5.0	3.1
Capital expenditures	$ 11.9	$ 17.8	$ 37.1