Inventories (Tables)

3 Months Ended

Mar. 31, 2025

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following:

	March 31, 2025		December 31, 2024
Retail automotive dealership new vehicles	$	2,076.8	$	2,345.7
Retail automotive dealership used vehicles	1,144.1		1,119.2
Retail automotive parts, accessories, and other	172.8		167.8
Retail commercial truck dealership vehicles and parts	601.8		518.4
Commercial vehicle distribution vehicles, parts, and engines	504.8		489.1
Total inventories	$	4,500.3	$	4,640.2