Properties - Schedule of Components of Properties (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total properties	$ 396.4	$ 410.8
Buildings
Property, Plant and Equipment [Line Items]
Total properties	0.3	0.3
Machinery and office equipment
Property, Plant and Equipment [Line Items]
Total properties	211.5	232.6
Internal-use software
Property, Plant and Equipment [Line Items]
Total properties	177.1	170.9
Rental equipment
Property, Plant and Equipment [Line Items]
Total properties	$ 7.5	$ 7.0