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Repurchase Agreements - Company's Repurchase Agreements (Details) - Repurchase agreements - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
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Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | $ 1,994,728 | $ 737,023
Investment securities |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | 1,490,996 | 50,077
Residential loans |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | 427,342 | 686,946
Single-family rental properties |  |
Assets Sold under Agreements to Repurchase [Line Items] |  |
Total carrying value | $ 76,390 | $ 0

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- Definition Carrying amount of assets sold under agreements to repurchase when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under repurchase agreements exceeds 10 percent of total assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(m)(1)(i)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(m)(1)(ii)(A)(i)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(m)(1)(ii)(A)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 + Details
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