v3.20.4

Borrowings (Schedule of Debt Repayments) (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2018
--- | --- | ---
Debt Instrument [Line Items] |  |
Expected principal repayments related to consolidated residential mortgage loan securitizations | $ 778,100 |
Repurchase Agreements |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months | 1,402,683 |
Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two | 94,248 |
2019 Scheduled Repayment of Principal |  | $ 1,358,542
2020 Scheduled Repayment of Principal | 0 | 78,530
2021 Scheduled Repayment of Principal | 0 | 61,776
Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five | 0 | 0
Total Scheduled Repayment of Principal | 1,496,931 | 1,498,848
Long-term Debt, Maturities, Repayments of Principal after Year Five |  | 0
Other Secured Borrowings |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months | 370,933 |
Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two | 236,976 |
2019 Scheduled Repayment of Principal |  | 194,135
2020 Scheduled Repayment of Principal | 221,269 | 205,198
2021 Scheduled Repayment of Principal | 0 | 13,150
Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five | 0 | 0
Total Scheduled Repayment of Principal | 829,178 | 412,483
Long-term Debt, Maturities, Repayments of Principal after Year Five |  | 0
Senior Notes |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months | 0 |
Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two | 86,000 |
2019 Scheduled Repayment of Principal |  | 0
2020 Scheduled Repayment of Principal | 0 | 0
2021 Scheduled Repayment of Principal | 0 | 0
Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five | 0 | 86,000
Total Scheduled Repayment of Principal | 86,000 | 86,000
Long-term Debt, Maturities, Repayments of Principal after Year Five |  | 0
Total |  |
Debt Instrument [Line Items] |  |
Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months | 1,773,616 |
Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two | 417,224 |
2019 Scheduled Repayment of Principal |  | 1,552,677
2020 Scheduled Repayment of Principal | 221,269 | 283,728
2021 Scheduled Repayment of Principal | 0 | 74,926
Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five | 0 | 86,000
Total Scheduled Repayment of Principal | $ 2,412,109 | 1,997,331
Long-term Debt, Maturities, Repayments of Principal after Year Five |  | $ 0

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