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Accounts Payable, Accrued Expenses and Other Liabilities - Components of Current Portion of Accounts Payable, Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Payables and Accruals [Abstract] |  |
Accounts payable and accrued expenses | $ 164,036 | $ 97,304
Redeemable preferred partnership units | 166,000 | 0
Outside broker payable | 48,117 | 53,504
Payroll taxes payable | 198,995 | 60,696
Corporate taxes payable | 69,795 | 25,666
Derivative liability | 15,038 | 17,948
Right-of-use liabilities | 45,159 | 29,468
Credit enhancement deposit | 0 | 25,000
Contingent consideration | 8,555 | 16,962
Total | $ 715,695 | $ 326,548

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