Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018		Jun. 30, 2017
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ 114.4	$ 104.1	$ (86.2)	[1]	$ 61.0	[1]
Other comprehensive (loss) income, net of taxes:
Recognition of pension items, net of taxes of $(0.2) and $(0.4) for the three and six months ended June 30, 2018, respectively, and $(3.0) and $(2.8) for the three and six months ended June 30, 2017, respectively.	0.5	0.8	1.1		5.3
Foreign currency translation adjustments, net of taxes of $(1.6) and $(0.6) for the three and six months ended June 30, 2018, respectively, and $2.5 and $4.4 for the three and six months ended June 30, 2017, respectively	(57.1)	18.6	(28.7)		73.8
Other comprehensive (loss) income, net of taxes	(33.0)	(21.6)	(13.9)		28.5
Comprehensive income (loss), net of taxes	81.4	82.5	(100.1)		89.5
Net Investment Hedge
Unrealized gains (losses) on derivative instruments, net of taxes	21.9	(39.5)	11.2		(44.4)
Cash Flow Hedge
Unrealized gains (losses) on derivative instruments, net of taxes	$ 1.7	$ (1.5)	$ 2.5		$ (6.2)

[1] For the six months ended June 30, 2017, there was a revision to net earnings from discontinued operations, net of tax, on the Condensed Consolidated Statement of Operations related to depreciation and amortization on Diversey assets held for sale. Refer to Note 4, "Discontinued Operations, Divestitures and Acquisitions", for additional information.