Supplemental Balance Sheet Information (Detail) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Inventories
Raw materials and supplies	$ 378.6	$ 404.1
Work-in-process	97.8	95.6
Finished goods	236.2	290.3
Total inventories	712.6	790.0
Other current assets
Cost in excess of billings	65.6	48.4
Prepaid expenses	71.1	74.8
Other current assets	6.1	4.9
Total other current assets	142.8	128.1
Property, plant and equipment, net
Land and land improvements	31.5	32.3
Buildings and leasehold improvements	221.5	200.7
Machinery and equipment	646.1	639.2
Capitalized software	70.9	68.8
Construction in progress	58.2	60.6
Total property, plant and equipment	1,028.2	1,001.6
Accumulated depreciation and amortization	677.7	657.1
Total property, plant and equipment, net	350.5	344.5
Other non-current assets
Right-of-use lease assets	96.0	78.6
Prepaid income taxes	65.2	26.0
Deferred compensation plan assets	23.5	21.7
Other non-current assets	82.2	71.0
Total other non-current assets	266.9	197.3
Other current liabilities
Dividends payable	36.4	36.2
Accrued warranty	67.3	63.1
Accrued rebates and incentives	200.6	200.1
Accrued freight	30.1	39.4
Billings in excess of cost	52.7	43.8
Current lease liability	26.2	29.3
Income taxes payable	41.6	21.8
Accrued restructuring	13.6	23.2
Interest payable	18.8	32.9
Other current liabilities	111.0	112.3
Total other current liabilities	598.3	602.1
Other non-current liabilities
Long-term lease liability	72.0	52.4
Income taxes payable	34.5	35.1
Self-insurance liabilities	52.8	52.1
Deferred compensation plan liabilities	23.5	21.7
Foreign currency contract liabilities	50.0	52.2
Other non-current liabilities	32.0	31.4
Total other non-current liabilities	$ 264.8	$ 244.9