Securitizations, Net - Summary of Weighted Average Rate on Securities and Certificates Sold (Details)	Dec. 31, 2022	Dec. 31, 2021
2015-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold		7.22%
2016-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	8.59%	8.22%
2017-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	3.92%	3.37%
2018-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	4.05%	4.04%
2018-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	4.46%	4.39%
2019-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	4.06%	4.02%
2019-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	3.46%	3.44%
2019-3 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	3.25%	3.26%
2020-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	2.89%	2.82%
2020-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	4.60%	4.45%
2020-MC1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold		4.42%
2021-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	1.73%	1.73%
2021-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	2.02%	2.28%
2021-3 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	2.44%	2.45%
2021-4 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	3.20%	3.11%
2022-1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	3.93%
2022-2 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	5.07%
2022-MC1 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	6.91%
2022-3 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	5.67%
2022-4 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	6.23%
2022-5 Trust
Debt Instrument [Line Items]
Weighted average rate on securities and certificates sold	7.10%