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Summary of Significant Accounting Policies - Special Purpose Acquisition Company (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Nov. 16, 2021
--- | --- | --- | ---
Summary of Significant Accounting Policies |  |  |
Restricted cash held in trust | $ 284,841 | $ 281,523 |
Redeemable noncontrolling interest | 678,604 | 675,283 |
NETC |  |  |
Summary of Significant Accounting Policies |  |  |
Restricted cash held in trust | 284,800 | 281,500 | $ 281,500
Redeemable noncontrolling interest | $ 284,800 | $ 281,500 |

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