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v3.22.4

Investments - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Schedule of Investments [Line Items] |  |  |
Equity method investments | $ 38,383,000 | $ 32,847,000 |
Gains (losses) on equity method investments | 10,920,000 | 6,706,000 | $ 5,023,000
Impairment charge on equity method investments | 0 | 0 | 3,900,000
Equity method investment, amount sold | 0 | 3,800,000 | 0
Investments carried under measurement alternative | 192,000 | 192,000 |
Equity investments carried under measurement alternative, loss | 0 | 0 | 0
Equity investments carried under measurement alternative, gain | 0 | 0 | 0
Impairments related to investments | 0 | 0 | 0
Assets | 3,074,971,000 | 3,342,166,000 |
Liabilities | 2,326,244,000 | 2,660,090,000 |
Maximum Exposure to Loss | 5,500,000 | 4,500,000 |
Other Nonoperating Income (Expense) |  |  |
Schedule of Investments [Line Items] |  |  |
Equity investments carried under measurement alternative, loss | 1,800,000 | 100,000 |
Equity investments carried under measurement alternative, gain |  |  | $ 400,000
Variable Interest Entity, Primary Beneficiary |  |  |
Schedule of Investments [Line Items] |  |  |
Assets | 9,200,000 | 6,800,000 |
Liabilities | $ 1,400,000 | $ 1,300,000 |

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