CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Repayment of sellers' floor plan notes payable	$ 0.0	$ 212.5	$ 24.3
3.50% senior subordinated notes due 2025
Interest rate	3.50%	3.50%	3.50%