Balance Sheet Components (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
INVENTORIES
Raw materials and component parts	$ 313.3	$ 301.2
Work in process	50.5	54.3
Finished goods	118.7	115.4
Total inventories	482.5	470.9
ACCRUED EXPENSES
Payroll and related items	83.7	102.7
Management incentive compensation	8.9	26.4
Income taxes payable	19.2	30.2
Insurance	10.7	11.2
Warranty	8.2	8.1
Deferred revenue	51.3	44.7
Lease liability	21.6	21.6
Restructuring	1.8	1.4
Accrued interest	5.7	5.5
Pension and retiree medical obligations	3.3	3.3
Other	33.5	34.0
Total accrued expenses	247.9	289.1
OTHER NONCURRENT LIABILITIES
Pension and retiree medical obligations	55.0	55.1
Transition tax payable	5.0	9.1
Deferred revenue	12.6	15.0
Lease liability	101.6	96.6
Other	22.6	20.0
Total other noncurrent liabilities	$ 196.8	$ 195.8