Balance Sheet Components (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
INVENTORIES
Raw materials and component parts	$ 289.7	$ 301.2
Work in process	47.0	54.3
Finished goods	109.9	115.4
Inventories - net	446.6	470.9
ACCRUED EXPENSES
Payroll and related items	91.7	102.7
Management incentive compensation	9.7	26.4
Income taxes payable	17.9	30.2
Insurance	10.6	11.2
Warranty	8.0	8.1
Deferred revenue	48.9	44.7
Lease liability	21.0	21.6
Restructuring	3.4	1.4
Accrued interest	13.6	5.5
Pension and retiree medical obligations	3.3	3.3
Other	33.9	34.0
Accrued expenses	262.0	289.1
OTHER NONCURRENT LIABILITIES
Pension and retiree medical obligations	53.4	55.1
Transition tax payable	5.0	9.1
Deferred revenue	15.8	15.0
Lease liability	96.9	96.6
Other	23.7	20.0
Other noncurrent liabilities	$ 194.8	$ 195.8