Investments and Notes Receivable - Schedule of Unrealized Gains and Losses related to Equity Securities and Funds Measured at Net Asset Value (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Investments, All Other Investments [Abstract] | ||||
| Unrealized gains recognized during the period, net | $ 10,489 | $ 2,752 | $ 2,688 | $ 4,134 |
| Less: realized losses on securities sold during the period, net | 421 | 0 | 1,879 | 0 |
| Unrealized gains on securities still held as of the reporting date, net | $ 10,068 | $ 2,752 | $ 809 | $ 4,134 |