Supplemental Balance Sheet Information (Detail) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Inventories
Raw materials and supplies	$ 414.1	$ 404.1
Work-in-process	105.6	95.6
Finished goods	263.1	290.3
Total inventories	782.8	790.0
Other current assets
Cost in excess of billings	53.0	48.4
Prepaid expenses	88.8	74.8
Other current assets	4.8	4.9
Total other current assets	146.6	128.1
Property, plant and equipment, net
Land and land improvements	32.5	32.3
Buildings and leasehold improvements	218.2	200.7
Machinery and equipment	646.8	639.2
Capitalized software	72.0	68.8
Construction in progress	54.1	60.6
Total property, plant and equipment	1,023.6	1,001.6
Accumulated depreciation and amortization	674.8	657.1
Total property, plant and equipment, net	348.8	344.5
Other non-current assets
Right-of-use lease assets	76.1	78.6
Prepaid income taxes	40.1	26.0
Deferred compensation plan assets	22.7	21.7
Other non-current assets	71.7	71.0
Total other non-current assets	210.6	197.3
Other current liabilities
Dividends payable	36.3	36.2
Accrued warranty	66.1	63.1
Accrued rebates and incentives	177.9	200.1
Accrued freight	38.0	39.4
Billings in excess of cost	44.9	43.8
Current lease liability	28.9	29.3
Income taxes payable	32.6	21.8
Accrued restructuring	19.8	23.2
Interest payable	23.9	32.9
Other current liabilities	107.8	112.3
Total other current liabilities	576.2	602.1
Other non-current liabilities
Long-term lease liability	50.3	52.4
Income taxes payable	35.2	35.1
Self-insurance liabilities	52.9	52.1
Deferred compensation plan liabilities	22.7	21.7
Foreign currency contract liabilities	62.3	52.2
Other non-current liabilities	29.9	31.4
Total other non-current liabilities	$ 253.3	$ 244.9