Borrowings - ABS XI Notes (Details) - Secured Debt - USD ($) $ in Millions	Jun. 30, 2026	Nov. 30, 2025
ABS XI Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 400
Interest Rate	6.61%
ABS XI Notes \| Debt Service Coverage Ratio, Scenario One
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		100.00%
Debt instrument, covenant, debt service coverage ratio		1.15
ABS XI Notes \| Debt Service Coverage Ratio, Scenario Two
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		50.00%
ABS XI Notes \| Debt Service Coverage Ratio, Scenario Three
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		33.00%
Debt instrument, covenant, debt service coverage ratio		1.45
ABS XI Notes \| Production Tracking Rate Scenario One
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		100.00%
Debt instrument, production tracking rate		80.00%
ABS XI Notes \| Production Tracking Rate Scenario Two
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		33.00%
ABS XI Notes \| Loan To Value Ratio Scenario Once
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		100.00%
Loan to value ratio		0.75
ABS XI Notes \| Loan To Value Ratio Scenario Two
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		33.00%
ABS XI Notes \| Minimum
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		33.00%
ABS XI Notes \| Minimum \| Debt Service Coverage Ratio, Scenario Two
Debt Instrument [Line Items]
Debt instrument, covenant, debt service coverage ratio		1.15
ABS XI Notes \| Maximum
Debt Instrument [Line Items]
Percentage required to be paid on certain performance metrics		100.00%
ABS XI Notes \| Maximum \| Debt Service Coverage Ratio, Scenario Two
Debt Instrument [Line Items]
Debt instrument, covenant, debt service coverage ratio		1.45
ABS XI Notes, Class A-1 Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 247
Interest Rate		5.757%
ABS XI Notes, Class A-2 Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 91
Interest Rate		6.547%
ABS XI Notes, Class B Notes
Debt Instrument [Line Items]
Debt instrument, face amount		$ 62
Interest Rate		10.129%
Percentage required to be paid on certain performance metrics		17.50%