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Residential Consumer Loans - Schedule of Quarterly Activity of Residential Consumer Loans Held-for-Sale (Details) - Residential Consumer Loans - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Principal balance of loans acquired | $ 1,874,201 | $ 181,972 | $ 2,873,987 | $ 235,018
Principal balance of loans sold | 5,563 | 8,925 | 207,144 | 182,078
Principal balance of loans transferred from HFS to HFI | 1,424,026 | 0 | 2,611,987 | 657,295
Net market valuation gains recorded | $ 6,535 | $ (1,085) | $ 9,032 | $ 6,093

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