Other Assets and Liabilities - Narrative (Details) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2026 USD ($) securitization	Jun. 30, 2026 USD ($) securitization	Dec. 31, 2025 securitization	Dec. 31, 2024 securitization
Other Assets and Other Liabilities [Line Items]
Income (loss) from co-investors	$ 0.1	$ 3.0
Securitization entity | securitization		4
Co-Investors Interests
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	26.0	$ 26.0
Point Home Equity Investment Noncontrolling Interest
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	47.0	47.0
Income (loss) from co-investors	(1.0)	2.0
Joint Venture | 2025 CAFL Securitization
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	31.0	31.0
Income (loss) from co-investors	$ 1.0	$ 2.0
Securitization entity | securitization	2	2	2
Joint Venture | 2025 CAFL Securitization | Unsecuritized Loans
Other Assets and Other Liabilities [Line Items]
Income (loss) from co-investors	$ (1.0)	$ (2.0)
Joint Venture | 2024 CAFL Securitization
Other Assets and Other Liabilities [Line Items]
Carrying value of interests	15.0	15.0
Income (loss) from co-investors	(1.0)	(1.0)
Securitization entity | securitization				1
Joint Venture | 2024 CAFL Securitization | Unsecuritized Loans
Other Assets and Other Liabilities [Line Items]
Income (loss) from co-investors	$ 1.0	$ 1.0