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Other Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Other Intangible Assets [Line Items] |  |
Accumulated amortization | $ (45,790) | $ (27,642)
Intangible assets, gross | 410,586 | 181,499
Intangible assets, net | 364,796 | 153,857
Rights-of-way assets |  |
Other Intangible Assets [Line Items] |  |
Rights-of-way assets | $ 42,877 | 37,280
Customer relationships |  |
Other Intangible Assets [Line Items] |  |
Estimated useful life (years) | 11 years 7 months 6 days |
Intangible assets, gross | $ 210,000 |
Accumulated amortization | (10,560) |
Intangible assets, net | $ 199,440 | $ 0
Marketing contract |  |
Other Intangible Assets [Line Items] |  |
Estimated useful life (years) | 20 years | 20 years
Intangible assets, gross | $ 144,219 | $ 144,219
Accumulated amortization | (34,853) | (27,642)
Intangible assets, net | 109,366 | $ 116,577
Rights-of-way assets |  |
Other Intangible Assets [Line Items] |  |
Intangible assets, gross | 13,490 |
Accumulated amortization | (377) |
Intangible assets, net | $ 13,113 |
Rights-of-way assets | Minimum |  |
Other Intangible Assets [Line Items] |  |
Estimated useful life (years) | 8 years |
Rights-of-way assets | Maximum |  |
Other Intangible Assets [Line Items] |  |
Estimated useful life (years) | 35 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 -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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