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Subsequent Events - Summary of Initial Terms of TOB Trusts Financings (Details) - USD ($) | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
Oct. 31, 2023 | Sep. 30, 2023 | Dec. 31, 2022 | Sep. 30, 2022
Subsequent Event [Line Items] |  |  |  |
TOB Trust Financing |  | $ 1,081,409,507 | $ 1,058,903,952 |
TOB Trust [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
TOB Trust Financing |  | $ 137,007,000 |  | $ 67,092,000
Subsequent Event [Member] | TOB Trust [Member] | MRB [Member] | The Safford [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
TOB Trust Financing | $ 6,050,000 |  |  |
Stated Maturity | 2026-10 |  |  |
Interest Rate Type | Variable |  |  |
Tax-Exempt Interest on Senior Securities | Yes |  |  |
Remarketing Senior Securities Rate | 4.46% |  |  |
Facility Fees | 1.44% |  |  |
Interest Rate | 5.90% |  |  |

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