Inventories (Tables)

12 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following:

	December 31,
	2021		2020
Retail automotive dealership new vehicles	$	869.1	$	1,810.9
Retail automotive dealership used vehicles	1,420.0		1,019.7
Retail automotive parts, accessories, and other	126.4		117.2
Retail commercial truck dealership vehicles and parts	436.7		223.1
Commercial vehicle distribution vehicles, parts, and engines	276.8		254.7
Total inventories	$	3,129.0	$	3,425.6