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v3.23.3

Borrowings and Financing Activities - Schedule of Debt (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument [Line Items] |  |
Total secured borrowings | $ 241,753 | $ 155,822
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate |  |
Debt Instrument [Line Items] |  |
FHLB, floating SOFR advances | $ 13,000 | $ 13,000
FHLB, weighted average interest rate | 5.51% | 3.62%
Senior notes |  |
Debt Instrument [Line Items] |  |
Total senior notes | $ 1,416,687 | $ 1,413,504
Senior notes | Senior Notes due 2024 |  |
Debt Instrument [Line Items] |  |
Interest rate on senior notes | 4.50% |
Total senior notes | $ 448,723 | 447,805
Senior notes | Senior Notes due 2025 |  |
Debt Instrument [Line Items] |  |
Interest rate on senior notes | 6.625% |
Total senior notes | $ 521,820 | 520,305
Senior notes | Senior Notes due 2027 |  |
Debt Instrument [Line Items] |  |
Interest rate on senior notes | 4.875% |
Total senior notes | $ 446,144 | 445,394
FHLB advances |  |
Debt Instrument [Line Items] |  |
FHLB advances due 2023, average interest rate | 4.666% |
FHLB advances due 2024, average interest rate | 3.325% |
FHLB advances due 2025, average interest rate | 2.34% |
FHLB advances due 2026, average interest rate | 4.469% |
FHLB advances due 2027, average interest rate | 2.562% |
2023 | $ 64,745 | 104,895
2024 | 32,371 | 32,371
2025 | 12,684 | 9,984
2026 | 1,835 | 0
2027 | 7,887 | 6,436
Total FHLB advances | 119,522 | 153,686
Mortgage loan financing facilities |  |
Debt Instrument [Line Items] |  |
Total senior notes | $ 122,231 | $ 2,136
Mortgage financing facilities, average interest rate | 7.05% |

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