Discontinued Operations, Divestitures and Acquisitions - Summary of Operating Results (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Selling, general and administrative expenses					$ 6.1
Amortization expense of intangible assets acquired					16.5
Income tax (benefit) provision from discontinued operations					6.2
Net earnings from discontinued operations, net of tax	[1],[2]	$ 0.0	$ 75.1	$ 0.0	85.7
Diversey Care | Discontinued Operations, Disposed of by sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales			651.2		1,232.9
Cost of sales			369.9		700.4
Gross profit			281.3		532.5
Selling, general and administrative expenses			197.9		399.1
Amortization expense of intangible assets acquired			4.6		22.3
Restructuring and other charges			3.8		1.5
Operating profit			75.0		109.6
Other expense, net			(5.1)		(8.0)
Earnings from discontinued operations before income tax provision			69.9		101.6
Income tax (benefit) provision from discontinued operations			(5.2)		15.9
Net earnings from discontinued operations, net of tax			75.1		85.7
Income tax (benefit) expense related to change in repatriation strategy of foreign earnings			$ (5.2)		$ 15.9

[1] During the three and six months ended June 30, 2017, a reclassification of restructuring expenses from continuing operations to discontinued operations was made for $0.9 million, approximately $0.6 million net of taxes.

[2] For the three and six months ended June 30, 2017, there was a revision to net earnings from discontinued operations, net of tax, related to depreciation and amortization on Diversey assets held for sale. As a result, net earnings from discontinued operations, net of tax, increased $16.4 million and increased basic and diluted shares by $0.09 per share.