Supplemental Balance Sheet Information (Detail) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Inventories
Raw materials and supplies	$ 406.0	$ 290.3
Work-in-process	93.7	77.4
Finished goods	279.0	195.2
Total inventories	778.7	562.9
Other current assets
Cost in excess of billings	45.2	48.8
Prepaid expenses	84.0	57.1
Other current assets	6.1	6.4
Total other current assets	135.3	112.3
Property, plant and equipment, net
Land and land improvements	32.9	34.8
Buildings and leasehold improvements	193.7	194.5
Machinery and equipment	620.3	607.3
Capitalized software	67.8	66.5
Construction in progress	81.5	62.8
Total property, plant and equipment	996.2	965.9
Accumulated depreciation and amortization	657.1	655.9
Total property, plant and equipment, net	339.1	310.0
Other non-current assets
Right-of-use lease assets	82.9	84.5
Prepaid income taxes	24.6	23.1
Deferred compensation plan assets	20.1	25.6
Foreign currency contract assets	96.2	7.2
Other non-current assets	70.0	66.7
Total other non-current assets	293.8	207.1
Other current liabilities
Dividends payable	34.5	33.0
Accrued warranty	51.2	40.5
Accrued rebates and incentives	260.4	198.7
Billings in excess of cost	39.3	31.2
Current lease liability	28.9	25.6
Income taxes payable	16.2	32.0
Accrued restructuring	18.9	10.7
Other current liabilities	133.8	117.7
Total other current liabilities	625.6	525.9
Other non-current liabilities
Long-term lease liability	54.0	62.6
Income taxes payable	34.1	34.1
Self-insurance liabilities	46.1	42.6
Deferred compensation plan liabilities	20.1	25.6
Foreign currency contract liabilities	0.0	9.5
Other non-current liabilities	31.6	28.5
Total other non-current liabilities	185.9	202.9
Accrued freight	$ 42.4	$ 36.5