Supplemental Balance Sheet Information (Detail) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Inventories
Raw materials and supplies	$ 341.1	$ 369.1
Work-in-process	94.5	97.1
Finished goods	211.9	211.5
Total inventories	647.5	677.7
Other current assets
Cost in excess of billings	61.9	70.8
Prepaid expenses	65.6	55.2
Other current assets	6.4	33.3
Total other current assets	133.9	159.3
Property, plant and equipment, net
Land and land improvements	31.8	32.3
Buildings and leasehold improvements	227.7	225.5
Machinery and equipment	683.7	669.9
Capitalized software	90.7	70.5
Construction in progress	38.2	55.8
Total property, plant and equipment	1,072.1	1,054.0
Accumulated depreciation and amortization	710.7	692.0
Total property, plant and equipment, net	361.4	362.0
Other non-current assets
Right-of-use lease assets	124.8	102.0
Prepaid income taxes	126.7	113.2
Deferred compensation plan assets	28.3	26.1
Other non-current assets	80.3	74.0
Total other non-current assets	360.1	315.3
Other current liabilities
Dividends payable	38.1	38.0
Accrued warranty	74.2	65.0
Accrued rebates and incentives	197.2	181.8
Accrued freight	22.4	20.4
Billings in excess of cost	28.2	46.9
Current lease liability	25.5	26.2
Income taxes payable	25.8	20.7
Accrued restructuring	11.4	13.4
Interest payable	28.2	29.7
Other current liabilities	97.1	103.2
Total other current liabilities	548.1	545.3
Other non-current liabilities
Long-term lease liability	104.0	79.1
Income taxes payable	36.2	35.6
Self-insurance liabilities	52.7	51.9
Deferred compensation plan liabilities	28.3	26.1
Foreign currency contract liabilities	48.4	70.0
Other non-current liabilities	32.0	32.0
Total other non-current liabilities	$ 301.6	$ 294.7