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GOODWILL AND INTANGIBLE ASSETS - Intangible Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 798,385 | $ 798,385
Accumulated Amortization | 383,323 | 367,763
Total | 415,062 | 430,622
Intangible assets, net | 2,517,295 | 2,532,855
Franchise agreements |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | 2,102,233 | 2,102,233
Customer relationships |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 785,203 | 785,203
Accumulated Amortization | 374,382 | 359,432
Total | $ 410,821 | 425,771
Customer relationships | Minimum |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Useful Life Range (in years) | 13 years 6 months |
Customer relationships | Maximum |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Useful Life Range (in years) | 17 years |
Trademarks and trade names |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 8,389 | 8,389
Accumulated Amortization | 7,890 | 7,400
Total | $ 499 | 989
Trademarks and trade names | Minimum |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Useful Life Range (in years) | 2 years |
Trademarks and trade names | Maximum |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Useful Life Range (in years) | 4 years 2 months 12 days |
Wireless licenses |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 4,793 | 4,793
Accumulated Amortization | 1,051 | 931
Total | $ 3,742 | $ 3,862
Wireless licenses | Minimum |  |
Acquired Indefinite-Lived Intangible Assets [Line Items] |  |
Useful Life Range (in years) | 10 years |

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