Intangible Assets - Schedule Of Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Intangible assets [Abstract]
Gross Carrying Value	$ 66.5	$ 67.7
Accumulated Amortization	55.3	51.3
Net Carrying Value	11.2	16.4
Dealer network and customer relationships
Intangible assets [Abstract]
Gross Carrying Value	41.4	42.3
Accumulated Amortization	32.0	29.8
Net Carrying Value	9.4	12.5
Trade names
Intangible assets [Abstract]
Gross Carrying Value	10.3	10.3
Accumulated Amortization	10.3	10.2
Net Carrying Value	0.0	0.1
Other
Intangible assets [Abstract]
Gross Carrying Value	14.8	15.1
Accumulated Amortization	13.0	11.3
Net Carrying Value	$ 1.8	$ 3.8