Balance Sheet Components - Components (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
RECEIVABLES - NET
Customers	$ 419.0	$ 431.3
Other	16.3	19.5
Total	435.3	450.8
Less allowance for credit losses	7.5	8.0
Total receivables - net	427.8	442.8
INVENTORIES - NET
Raw materials and components parts	268.1	301.2
Work in process	44.5	54.3
Finished goods	108.2	115.4
Total inventories - net	420.8	470.9
PROPERTY, PLANT AND EQUIPMENT - NET
Land and improvements	30.8	35.2
Buildings and improvements	234.7	214.2
Machinery, equipment and other	551.0	492.4
Office and transportation equipment	106.0	100.6
Construction in progress	53.5	56.4
Total	976.0	898.8
Less accumulated depreciation and amortization	545.7	516.7
Total property, plant and equipment - net	430.3	382.1
ACCRUED EXPENSES
Payroll and related items	97.1	102.7
Management incentive compensation	16.4	26.4
Income taxes payable	18.5	30.2
Insurance	11.4	11.2
Warranty	9.1	8.1
Deferred revenue	55.9	44.7
Lease liability	22.0	21.6
Restructuring	2.1	1.4
Accrued interest	4.5	5.5
Pension and retiree medical obligations	3.4	3.3
Other	31.1	34.0
Total accrued expenses	271.5	289.1
OTHER NONCURRENT LIABILITIES
Pension and retiree medical obligations	65.1	55.1
Transition tax payable	5.0	9.1
Deferred revenue	17.3	15.0
Lease liability	98.1	96.6
Other	21.2	20.0
Total other noncurrent liabilities	$ 206.7	$ 195.8