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Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 3,824,149 | $ 3,811,018
Accumulated Amortization | 2,674,068 | 2,639,584
Goodwill, gross carrying amount | 2,288,756 | 2,288,807
Goodwill, accumulated amortization | 253,536 | 253,536
Customer lists and contracts |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 731,112 | 731,156
Accumulated Amortization | $ 647,080 | 640,635
Customer lists and contracts | Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 7 years |
Customer lists and contracts | Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 10 years |
Non-competition agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 72,020 | 71,960
Accumulated Amortization | $ 66,662 | 66,455
Non-competition agreements | Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 3 years |
Non-competition agreements | Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 15 years |
Site locations |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 15 years |
Gross Carrying Amount | $ 2,968,419 | 2,955,324
Accumulated Amortization | 1,918,650 | 1,891,078
Other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 52,598 | 52,578
Accumulated Amortization | $ 41,676 | $ 41,416
Other | Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 2 years |
Other | Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Estimated Life (Years) | 15 years |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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