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Repurchase Agreements - Schedule of Company's Repurchase Agreements (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | $ 2,952,289 | $ 2,471,113
Investment securities |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | 2,447,851 | 1,862,063
Residential loans and real estate owned |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | 431,227 | 534,754
Single-family rental properties |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | $ 73,211 | $ 74,296

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