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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Contingency [Line Items]
Unrecognized tax benefits, interest and penalties	$ 2.3
Reduction in unrecognized tax benefits	$ 1.6
Income tax examination, description	The Company and its U.S. subsidiaries remain open to examination by the IRS for years 2013 onwards. The Company's subsidiaries in foreign tax jurisdictions are open to examination including France (2013 onwards), Germany (2015 onwards), Switzerland (2015 onwards) and the United Kingdom (2015 onwards).
Cash payments for income taxes	$ 23.1	$ 22.5	$ 11.6
Gross net operating loss carry forwards deferred tax asset	18.2	2.7
Deferred tax assets valuation allowance	0.0	$ 0.0
Operating loss carry forwards	75.3
Unremitted earnings	788.0
United States [Member]
Income Tax Contingency [Line Items]
Operating loss carry forwards	17.2
Federal [Member]
Income Tax Contingency [Line Items]
Operating loss carry forwards	10.2
State [Member]
Income Tax Contingency [Line Items]
Operating loss carry forwards	7.0
Foreign [Member]
Income Tax Contingency [Line Items]
Operating loss carry forwards	$ 58.1
France [Member]
Income Tax Contingency [Line Items]
Open tax year	2013
Germany [Member]
Income Tax Contingency [Line Items]
Open tax year	2015
Switzerland [Member]
Income Tax Contingency [Line Items]
Open tax year	2015
United Kingdom [Member]
Income Tax Contingency [Line Items]
Open tax year	2015

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