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v3.23.1

Asset-Backed Securities Issued - Components of Asset-Backed Securities Issued by Consolidated Securitization Entities Sponsored, Along With Other Selected Information (Details) - Asset-backed securities issued $ in Thousands | Mar. 31, 2023 USD ($) series | Dec. 31, 2022 USD ($) series
--- | --- | ---
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 8,447,119 | $ 7,986,752
Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | (1,038,834) | (1,163,285)
Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 9,291,176 | 8,944,351
Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 194,777 | 205,686
Legacy Sequoia |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 168,832 | $ 184,191
Number of series | series | 20 | 20
Legacy Sequoia | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (16,273) | $ (16,036)
Legacy Sequoia | Minimum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 3.09% | 2.69%
Legacy Sequoia | Maximum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 6.06% | 5.19%
Legacy Sequoia | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 184,937 | $ 200,047
Legacy Sequoia | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 168 | 180
Sequoia |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 3,570,597 | $ 2,971,109
Number of series | series | 19 | 17
Sequoia | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (642,289) | $ (682,477)
Sequoia | Minimum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 2.60% | 2.57%
Sequoia | Maximum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 5.01% | 6.13%
Sequoia | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 4,155,846 | $ 3,595,715
Sequoia | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 57,040 | 57,871
CAFL |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 3,072,176 | $ 3,115,807
Number of series | series | 19 | 19
CAFL | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (275,083) | $ (331,371)
CAFL | Minimum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 2.34% | 2.34%
CAFL | Maximum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) | 6.39% | 5.92%
CAFL | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 3,231,269 | $ 3,322,250
CAFL | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 115,990 | 124,928
Freddie Mac SLST |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 1,143,522 | $ 1,222,150
Range of weighted average interest rates, by series (as a percent) | 3.50% |
Number of series | series | 2 | 3
Debt instrument, face amount |  | $ 86,000
Freddie Mac SLST | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (74,952) | $ (99,830)
Freddie Mac SLST | Minimum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) |  | 3.50%
Freddie Mac SLST | Maximum |  |
Debt Instrument [Line Items] |  |
Range of weighted average interest rates, by series (as a percent) |  | 4.75%
Freddie Mac SLST | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 1,203,589 | $ 1,306,652
Freddie Mac SLST | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 14,885 | 15,328
Freddie Mac K-Series |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 394,469 | $ 392,785
Range of weighted average interest rates, by series (as a percent) | 3.41% | 3.41%
Number of series | series | 1 | 1
Freddie Mac K-Series | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (20,837) | $ (25,319)
Freddie Mac K-Series | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 408,612 | 410,725
Freddie Mac K-Series | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 6,694 | 7,379
HEI |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ 97,523 | $ 100,710
Range of weighted average interest rates, by series (as a percent) | 3.79% | 3.78%
Number of series | series | 1 | 1
HEI | Revision of Prior Period, Accounting Standards Update, Adjustment |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | $ (9,400) | $ (8,252)
HEI | Certificates with principal balance |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 106,923 | 108,962
HEI | Interest-only certificates |  |
Debt Instrument [Line Items] |  |
ABS Issued, Net | 0 | 0
CoreVest |  |
Debt Instrument [Line Items] |  |
Debt instrument, face amount | $ 485,000 | $ 485,000

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