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Investments in Affiliates - Narratives (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Schedule of Equity Method Investments [Line Items] |  |  |
Assets | $ 2,102,175 | $ 1,931,824 |
Impairment charges related to equity method investments | 200 | 19,300 | $ 7,300
Gain (loss) on equity method investment | 0 | 6,900 | 500
Variable Interest Entity, Not Primary Beneficiary |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Assets | 24,500 | 25,200 |
Net loss attributable to variable interest entities | $ 3,700 | $ 18,900 | $ 15,400

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