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INTANGIBLE FRANCHISE RIGHTS AND GOODWILL - Narrative (Details) | 12 Months Ended
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Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Intangible Franchise Rights |  |
Countries and States |  |
Impairment of intangible assets |  | $ 0
Intangible Franchise Rights | U.S. |  |
Countries and States |  |
Impairment of intangible assets | $ 25,100,000 | 1,300,000
Additions through acquisitions | $ 215,100,000 | 127,400,000
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] | Asset impairments |
Intangible Franchise Rights | U.K. |  |
Countries and States |  |
Impairment of intangible assets | $ 0 |
Additions through acquisitions | $ 0 | $ 0
Income Approach |  |
Countries and States |  |
Goodwill fair value approach | 50 |
Market Approach |  |
Countries and States |  |
Goodwill fair value approach | 50 |

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- Definition Indicates line item in statement of income or comprehensive income that includes impairment of indefinite-lived intangible asset excluding goodwill. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-3 + Details
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