Segment Information (Tables)

9 Months Ended

Sep. 30, 2023

Segment Reporting [Abstract]

Revenues and segment income by reportable segment

Revenue and segment income for the three and nine months ended September 30, 2023 and 2022 follows:

Three Months Ended September 30,

	Retail Automotive		Retail Commercial Truck		Other		Non-Automotive Investments		Intersegment Elimination		Total
Revenues
2023	$	6,325.4	$	964.7	$	157.7	$	—	$	—	$	7,447.8
2022	5,757.8		$	1,019.5	$	143.4	$	—	$	—	$	6,920.7
Segment income
2023	$	200.8	$	61.1	$	10.4	$	84.2	$	—	$	356.5
2022	269.2		$	52.8	$	9.6	$	135.6	$	—	$	467.2

Nine Months Ended September 30,

	Retail Automotive		Retail Commercial Truck		Other		Non-Automotive Investments		Intersegment Elimination		Total
Revenues
2023	$	19,031.2	$	2,779.5	$	444.6	$	—	$	—	$	22,255.3
2022	17,784.3		$	2,580.5	$	438.2	$	—	$	—	$	20,803.0
Segment income
2023	$	718.6	$	173.7	$	32.9	$	238.5	$	—	$	1,163.7
2022	880.9		$	163.6	$	28.9	$	391.0	$	—	$	1,464.4