Securitizations, Net - Summary of Capitalized Issuance Costs Associated with Trusts (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Capitalized issuance costs	$ 31,092	$ 22,994
2015-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs		32
2016-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	8	52
2017-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	535	808
2018-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	303	561
2018-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	908	1,371
2019-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	687	1,385
2019-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	866	1,325
2019-3 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	675	1,042
2020-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	1,351	2,032
2020-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	369	847
2020-MC1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs		380
2021-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	1,978	2,897
2021-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	1,924	2,757
2021-3 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	2,178	3,055
2021-4 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	3,177	$ 4,449
2022-1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	3,045
2022-2 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	2,880
2022-MC1 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	877
2022-3 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	3,679
2022-4 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	3,303
2022-5 Trust
Debt Instrument [Line Items]
Capitalized issuance costs	$ 2,349