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Mortgage Banking Activities, Net (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Other income, net | $ 4,556 | $ 5,983
Mortgage banking activities, net | 16,671 | 16,315
Residential Mortgage Banking Activities, Net |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Other income, net | (19) | 617
Mortgage banking activities, net | 3,365 | 7,935
Residential Mortgage Banking Activities, Net | Residential loans, held-for-sale, at fair value |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Changes in fair value of assets | 6,994 | (68,822)
Residential Mortgage Banking Activities, Net | Trading securities |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Changes in fair value of assets | (239) | 2,786
Residential Mortgage Banking Activities, Net | Risk management derivatives |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Risk management derivatives | (3,371) | 73,354
Total residential mortgage banking activities, net |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Other income, net | 4,583 | 14,405
Mortgage banking activities, net | 13,306 | 8,380
Total residential mortgage banking activities, net | Single-family rental loans, at fair value |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Changes in fair value of assets | 12,666 | (25,193)
Total residential mortgage banking activities, net | BPL bridge loans |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Changes in fair value of assets | 1,153 | 2,135
Total residential mortgage banking activities, net | Risk management derivatives |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |
Risk management derivatives | $ (5,096) | $ 17,033

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- Definition The net income attributable to mortgage banking activities. This includes market valuations related to residential and commercial loans, Sequoia IOs, and mortgage banking derivatives, as well as realized gains or losses associated with mortgage loan sales. + References No definition available. + Details
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