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v3.23.1

Loans and Investments - Purchased Credit Deterioration and Troubled Debt Restructurings (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 USD ($) item loan | Mar. 31, 2022 USD ($) item | Dec. 31, 2022 USD ($) loan
Loans and Investments |  |  |
Other loans modification | item | 0 | 0 |
Interest reserve | $ 118,000 |  | $ 123,700
Number of loans covered under interest reserve | loan | 479 |  | 480
Aggregate UPB covered under interest reserve | $ 7,480,000 |  | $ 7,700,000
Number of loans sold | loan | 4 |  |
Unpaid principal balance on loans | $ 217,400 |  |
Impairment loss on sale of loans | $ 14,589 | $ 1,656 |

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date pertaining to interest reserve funded to cover debt service costs, based on contractual requirements. + References No definition available. + Details
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- Definition Number of loans covered under the interest reserve fund. + References No definition available. + Details
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Data Type: | xbrli:integerItemType
Balance Type: | na
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X
- Definition Amount of aggregate unpaid principal balance covered under the interest reserve fund. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- References No definition available. + Details
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- Definition Represents the number of loans sold. + References No definition available. + Details
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X
- Definition The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(h)) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.3(a)) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524 + Details
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