Revenue Recognition - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Total revenues	$ 405.0	$ 295.0	$ 1,143.2	$ 856.5
Revenue recognized from guaranteed maintenance contracts	5.5	5.0	16.1	13.9
Contract with customer, assets	4.6		4.6		$ 6.0
Deferred revenue recognized	1.3	0.7	11.8	6.3
Automated Equipment Installation and System Integration Services
Disaggregation Of Revenue [Line Items]
Deferred revenue	20.9		20.9		16.5
Service Maintenance Contracts
Disaggregation Of Revenue [Line Items]
Deferred revenue	20.9		20.9		16.5
Equipment Rental Agreements
Disaggregation Of Revenue [Line Items]
Deferred revenue	20.9		20.9		16.5
Equipment
Disaggregation Of Revenue [Line Items]
Deferred revenue	2.5		2.5		2.9
Recognized liability for guarantee to repurchase	6.3		6.3		7.2
Service Sales Agreements, Rental Agreements and Automated Equipment Installation and System Integration Services
Disaggregation Of Revenue [Line Items]
Deferred revenue	23.4		23.4		$ 19.4
Design and Build Solutions, Automated Equipment Installation and System Integration and Software Services
Disaggregation Of Revenue [Line Items]
Total revenues	$ 19.9	$ 13.8	$ 59.0	$ 35.2