Inventory and Vehicle Floorplan Payable (Tables)

12 Months Ended

Dec. 31, 2023

Inventory And Vehicle Floorplan Payable [Abstract]

Components Of Inventory

The components of inventory at December 31 are as follows:

	2023		2022
New vehicles	$	1,948.6	$	1,009.7
Used vehicles	815.3		789.1
Parts, accessories, and other	269.5		249.5
Inventory	$	3,033.4	$	2,048.3

Components Of Vehicle Floorplan Payable

The components of vehicle floorplan payable at December 31 are as follows:

	2023		2022
Vehicle floorplan payable - trade	$	1,760.0	$	946.6
Vehicle floorplan payable - non-trade	1,622.4		1,162.7
Vehicle floorplan payable	$	3,382.4	$	2,109.3