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SCHEDULE IV - LOANS AND OTHER LENDING INVESTMENTS - Loans and investments carrying amounts (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Reconciliation of the Company's loans and investments carrying amounts |  |  |
Balance at beginning of year | $ 11,981,048 | $ 5,285,868 | $ 4,189,960
Additions during period: |  |  |
New loan originations | 6,151,647 | 9,720,515 | 2,433,679
Funding of unfunded loan commitments | 381,831 | 200,694 | 133,244
Accretion of unearned revenue | 37,468 | 25,618 | 13,590
Recoveries of reserves | 1,500 | 24,315 | 75
Loan charge-offs |  | 10,773 |
Deductions during period: |  |  |
Loan payoffs and paydowns | (3,818,554) | (2,516,771) | (1,243,694)
Unfunded loan commitments | (376,404) | (623,639) | (127,758)
Unearned revenue and costs | (51,808) | (69,528) | (35,893)
Reclassification to real estate owned | (31,200) | (880) |
Provision for loan losses | (20,818) |  | (77,335)
Reclassification to held-for-sale loans | (36) | (65,144) |
Use of loan charge-offs |  | (10,773) |
Balance at end of year | $ 14,254,674 | $ 11,981,048 | $ 5,285,868

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- Definition The amount of additions to mortgage loans due to loan charge-offs during the reporting period. + References No definition available. + Details
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- Definition The amount of additions to mortgage loans due to accretion of unearned revenue during the reporting period. + References No definition available. + Details
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- Definition The amount of additions to mortgage loans due to funding of unfunded loan commitments during the reporting period. + References No definition available. + Details
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- Definition The amount of reductions of mortgage loans due to unearned revenue and costs, during the reporting period. + References No definition available. + Details
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- Definition The amount of unfunded loan commitments on real estate during the reporting period. + References No definition available. + Details
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- Definition The amount of reductions of mortgage loans due to use of loan charge-offs, during the reporting period. + References No definition available. + Details
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- Definition Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from reclassification to real estate owned. + References No definition available. + Details
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- Definition Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from collection of principal. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Footnote 6 -Subsection 29 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Footnote 6)) -URI https://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014 + Details
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- Definition The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(c)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 + Details
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- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
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