Balance Sheet Components - Components (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
RECEIVABLES
Customers	$ 431.3	$ 354.9
Other	19.5	8.7
Total	450.8	363.6
Less allowance for credit losses	8.0	7.2
Total receivables - net	442.8	356.4
INVENTORIES
Raw materials and components parts	301.2	229.4
Work in process	54.3	47.4
Finished goods	115.4	93.6
Total inventories	470.9	370.4
PROPERTY, PLANT AND EQUIPMENT
Land and improvements	35.2	39.1
Buildings and improvements	214.2	197.9
Machinery, equipment and other	492.4	467.8
Office and transportation equipment	100.6	96.7
Construction in progress	56.4	30.5
Total	898.8	832.0
Less accumulated depreciation and amortization	516.7	504.7
Total property, plant and equipment - net	382.1	327.3
ACCRUED EXPENSES
Payroll and related items	102.7	91.5
Management incentive compensation	26.4	25.0
Income taxes payable	30.2	17.9
Insurance	11.2	11.0
Warranty	8.1	7.6
Deferred revenue	44.7	49.0
Lease liability	21.6	17.6
Restructuring	1.4	2.8
Accrued interest	5.5	3.6
Pension and retiree medical obligations	3.3	3.5
Other	34.0	30.3
Total accrued expenses	289.1	259.8
OTHER NONCURRENT LIABILITIES
Pension and retiree medical obligations	55.1	82.2
Transition tax payable	9.1	14.1
Deferred revenue	15.0	32.2
Lease liability	96.6	93.4
Other	20.0	25.5
Total other noncurrent liabilities	$ 195.8	$ 247.4