Revenue - Contract Liabilities - Warranty Revenue and Related Balance Sheet Disclosures (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Current refundable customer deposits related to outstanding extended service contracts	$ 19.6		$ 19.6		$ 20.0
Refundable Customer Deposits Related To Amounts Received In Advance Of Warranty Services Provided, Current	3.6		3.6		4.4
Refundable Customer Deposits Related To Amounts Received In Advance Of Warranty Services Provided, Noncurrent	3.0		3.0		$ 1.9
Warranty Claims Expense	$ 1.3	$ 0.3	$ 2.5	$ 0.7