Supplemental Balance Sheet Information (Detail) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Inventories
Raw materials and supplies	$ 433.0	$ 460.1
Work-in-process	249.2	229.0
Finished goods	492.1	441.3
Total inventories	1,174.3	1,130.4
Other current assets
Cost in excess of billings	114.4	103.5
Prepaid expenses	87.6	109.6
Deferred income taxes	96.7	139.4
Other current assets	13.6	14.3
Total other current assets	312.3	366.8
Property, plant and equipment, net
Land and land improvements	161.9	165.1
Buildings and leasehold improvements	518.8	493.5
Machinery and equipment	1,287.6	1,169.1
Construction in progress	79.3	71.0
Total property, plant and equipment	2,047.6	1,898.7
Accumulated depreciation and amortization	1,104.8	948.7
Total property, plant and equipment, net	942.8	950.0	$ 1,044.3
Other non-current assets
Asbestos-related insurance receivable	111.0	115.8
Deferred income taxes	62.8	87.9
Other non-current assets	214.3	232.5
Total other non-current assets	388.1	436.2
Other current liabilities
Deferred revenue and customer deposits	94.6	112.7
Dividends payable	59.6	116.8
Billings in excess of cost	32.0	41.4
Accrued warranty	59.8	66.4
Other current liabilities	398.1	371.8
Total other current liabilities	644.1	709.1
Other non-current liabilities
Asbestos-related liabilities	237.9	249.1
Taxes payable	71.1	61.6
Other non-current liabilities	212.0	187.0
Total other non-current liabilities	$ 521.0	$ 497.7