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Property, Plant and Equipment - Narrative (Details) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 23, 2022 USD ($) | Jun. 30, 2023 cell_site | Jun. 30, 2022 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Accounts payable |  |  |  | $ 53,546 | $ 49,173 |
Depreciation and amortization |  |  |  | 65,000 | 68,200 | $ 54,400
Fully depreciated property, plant and equipment disposed |  |  |  | 26,000 |  |
Number of wireless sites closed | cell_site |  | 20 |  |  |  |
Number of wireless sites | cell_site |  | 55 |  |  |  |
Impairment of long-lived assets to be disposed of |  |  | $ 4,100 |  |  |
Accelerated depreciation |  |  |  |  | 7,400 |
Impairment of assets |  |  |  | $ 1,500 |  |
ImpairmentLongLivedAssetHeldForUseStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag |  |  |  | property, plant and equipment assets |  |
Restructuring expense |  |  |  | $ 0 | 1,251 | $ 1,727
Broadband |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Accounts payable |  |  |  | $ 51,100 | $ 43,800 |
Asset Purchase Agreement |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Asset acquisition, consideration transferred | $ 21,100 |  |  |  |  |
Payments to acquire productive assets | 17,300 |  |  |  |  |
Asset acquisition, consideration transferred, liabilities incurred | $ 3,800 |  |  |  |  |

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