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v3.24.3

Commercial Mortgage Loans, Subordinate Loans and Other Lending Assets, Net - Allocation of Carrying Value of Loan Portfolio Based on Internal Risk Ratings (Details) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 USD ($) Loan | Dec. 31, 2023 USD ($) Loan
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 45 | 50
Total | $ 7,864,803 | $ 8,384,575
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 100.00% | 100.00%
Year 1 | $ 974,717 | $ 440,720
Year 2 | 660,811 | 2,707,083
Year 3 | 2,255,390 | 2,285,902
Year 4 | 1,860,024 | 557,204
Year 5 | 434,790 | 1,597,927
Prior | 1,679,071 | 795,739
General CECL Allowance | (34,192) | (26,482)
Carrying value, net | $ 7,830,611 | $ 8,358,093
Weighted-Average Risk Rating | 3 | 3
Gross write-offs | $ 0 | $ 81,890
1 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 0 | 0
Total | $ 0 | $ 0
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 0.00% | 0.00%
Year 1 | $ 0 | $ 0
Year 2 | 0 | 0
Year 3 | 0 | 0
Year 4 | 0 | 0
Year 5 | 0 | 0
Prior | $ 0 | $ 0
2 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 2 | 4
Total | $ 474,460 | $ 478,440
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 6.00% | 5.70%
Year 1 | $ 0 | $ 0
Year 2 | 0 | 280,572
Year 3 | 459,782 | 0
Year 4 | 14,678 | 0
Year 5 | 0 | 132,309
Prior | $ 0 | $ 65,560
3 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 38 | 42
Total | $ 6,966,537 | $ 7,548,252
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 88.60% | 90.00%
Year 1 | $ 974,717 | $ 440,720
Year 2 | 660,811 | 2,426,511
Year 3 | 1,795,608 | 2,285,902
Year 4 | 1,845,346 | 387,323
Year 5 | 406,909 | 1,465,618
Prior | $ 1,283,146 | $ 542,177
4 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 2 | 2
Total | $ 297,806 | $ 88,112
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 3.80% | 1.10%
Year 1 | $ 0 | $ 0
Year 2 | 0 | 0
Year 3 | 0 | 0
Year 4 | 0 | 0
Year 5 | 0 | 0
Prior | $ 297,806 | $ 88,112
5 |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Number of Loans | Loan | 3 | 2
Total | $ 126,000 | $ 269,771
Mortgage loans on real estate, commercial and consumer, percentage of portfolio | 1.60% | 3.20%
Year 1 | $ 0 | $ 0
Year 2 | 0 | 0
Year 3 | 0 | 0
Year 4 | 0 | 169,881
Year 5 | 27,881 | 0
Prior | $ 98,119 | $ 99,890

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