Accrued Liabilities and Other Non-Current Liabilities - Accrued Liabilities and Other Non-Current Liabilities, Net (Detail) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Compensation and other employee-related benefits	$ 120.5	$ 138.6
Asbestos-related liability	76.8	88.0
Customer-related liabilities	39.9	38.0
Accrued income taxes and other tax-related liabilities	31.0	30.9
Environmental and other legal matters	25.1	24.0
Accrued warranty costs	17.4	21.7
Other accrued liabilities	39.5	51.5
Accrued and other current liabilities	350.2	392.7
Environmental liabilities	63.2	72.0
Compensation and other employee-related benefits	33.0	35.6
Deferred income taxes and other tax-related liabilities	24.9	44.5
Other	59.9	37.8
Other non-current liabilities	$ 181.0	$ 189.9