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Investments in Affiliates and Other Entities - Marketable and Non-Marketable Equity Securities (Details) - USD ($) | Mar. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2023
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Schedule of Equity Method Investments [Line Items] |  |  |
Equity security fair value |  | $ 0 | $ 0
Starry Group Holdings, Inc. |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Equity security fair value |  | 0 | $ 0
Unrealized loss on investment | $ 91,500,000 | $ 91,500,000 |

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