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v3.22.4

ACQUISITIONS - Other Acquisitions (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2022 USD ($) dealership | Dec. 31, 2021 USD ($) dealership | Dec. 31, 2020 USD ($)
Business Acquisition |  |  |
Cash paid to acquire business | $ 528.7 | $ 1,099.6 | $ 1.3
Additions through acquisitions | 246.3 | 453.5 |
Goodwill | 1,661.8 | 1,420.2 | 997.1
Other Acquisitions |  |  |
Business Acquisition |  |  |
Cash paid to acquire business | 32.9 | 166.8 |
Accounts payable | 1.2 |  |
Additions through acquisitions |  | 70.1 |
Intangible franchise rights |  | 27.2 |
U.S. |  |  |
Business Acquisition |  |  |
Additions through acquisitions | 236.1 | 434.6 |
Goodwill | $ 1,549.9 | $ 1,307.3 | 901.7
U.S. | Collision Center |  |  |
Business Acquisition |  |  |
Aggregate consideration paid for dealerships |  |  | 1.3
U.S. | Other Acquisitions |  |  |
Business Acquisition |  |  |
Number of dealerships acquired | dealership | 6 | 5 |
Aggregate consideration paid for dealerships | $ 507.5 |  |
Additions through acquisitions | 236.1 |  |
Intangible franchise rights | 127.4 |  |
U.K. |  |  |
Business Acquisition |  |  |
Additions through acquisitions | 10.2 | $ 18.9 |
Goodwill | 111.9 | $ 112.9 | $ 95.4
U.K. | Other Acquisitions |  |  |
Business Acquisition |  |  |
Number of dealerships acquired | dealership |  | 7 |
Aggregate consideration paid for dealerships | 34.1 |  |
Goodwill | $ 10.2 |  |

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