Intangible Assets - Schedule Of Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Intangible assets [Abstract]
Gross Carrying Value	$ 194.6	$ 66.5
Accumulated Amortization	70.1	55.3
Net Carrying Value	124.5	11.2
Dealer network and customer relationships
Intangible assets [Abstract]
Gross Carrying Value	151.8	41.4
Accumulated Amortization	44.5	32.0
Net Carrying Value	107.3	9.4
Trade names
Intangible assets [Abstract]
Gross Carrying Value	18.2	10.3
Accumulated Amortization	10.8	10.3
Net Carrying Value	7.4	0.0
Other
Intangible assets [Abstract]
Gross Carrying Value	24.6	14.8
Accumulated Amortization	14.8	13.0
Net Carrying Value	$ 9.8	$ 1.8