Accrued Liabilities (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Accrued Liabilities [Abstract]
Salaries, wages and related fringe benefits		$ 67.7		$ 67.7		$ 97.3
Restructuring		6.4		6.4		6.5
Taxes		15.5		15.5		34.5
Contract liabilities		90.5		90.5		42.7	[1]
Product warranty		24.5		24.5		22.3
Accrued interest		0.7		0.7		0.8
Other		53.6		53.6		67.1
Total accrued liabilities		258.9		258.9		$ 271.2
Accrued Product Warranty Liability [Roll Forward]
Balance at beginning of period		23.9	$ 21.7	22.3	$ 21.7
Product warranty accruals		6.9	6.7	18.5	17.8
Settlements		(6.2)	(5.0)	(16.8)	(17.1)
Charged to other accounts	[2]	(0.1)	0.2	0.5	1.2
Balance at end of period		$ 24.5	$ 23.6	$ 24.5	$ 23.6

[1] For purposes of comparability, "Advance payments on sales contracts" as of December 31, 2017 was reclassified to "Contract liabilities." See Note 12 "Revenue from Contracts with Customers" for an explanation of the Contract liabilities account included in "Accrued liabilities" in the Condensed Consolidated Balance Sheets.

[2] Includes primarily the effects of foreign currency translation adjustments for the Company's subsidiaries with functional currencies other than the USD, and changes in the accrual related to acquisitions.