Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of the changes in the carrying amount of goodwill and other indefinite-lived intangible assets

Following is a summary of the changes in the carrying amount of goodwill and other indefinite-lived intangible assets during the years ended December 31, 2023, and 2022:

	Goodwill		Other Indefinite-Lived Intangible Assets
Balance — December 31, 2021 (1)	$	2,124.1	$	641.5
Additions	93.8		66.6
Disposals	(1.9)		(3.7)
Foreign currency translation	(61.3)		(13.5)
Balance — December 31, 2022 (1)	$	2,154.7	$	690.9
Additions	95.9		51.3
Disposals	—		(0.1)
Impairment	(40.7)		—
Foreign currency translation	25.0		6.1
Balance — December 31, 2023 (2)	$	2,234.9	$	748.2
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(1)Net of accumulated goodwill impairment losses of $606.3 million recorded prior to December 31, 2012
(2)Net of accumulated goodwill impairment losses of $647.0 million

Summary of the changes in the carrying amount of goodwill by reportable segment

Following is a summary of the changes in the carrying amount of goodwill by reportable segment during the years ended December 31, 2023, and 2022:

	Retail Automotive		Retail Commercial Truck		Other		Total
Balance — December 31, 2021	$	1,622.2	$	422.3	$	79.6	$	2,124.1
Additions	49.9		43.9		—		93.8
Disposals	(1.9)		—		—		(1.9)
Foreign currency translation	(52.6)		(3.9)		(4.8)		(61.3)
Balance — December 31, 2022	$	1,617.6	$	462.3	$	74.8	$	2,154.7
Additions	64.3		29.9		1.7		95.9
Disposals	—		—		—		—
Impairment	(40.7)		—		—		(40.7)
Foreign currency translation	22.8		2.1		0.1		25.0
Balance — December 31, 2023	$	1,664.0	$	494.3	$	76.6	$	2,234.9