Offsetting Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Assets
Gross Amounts of Recognized Assets (Liabilities)	$ 87,577	$ 40,184
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	87,577	40,184
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	(24,006)	(3,588)
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	(40,886)	(19,989)
Net Amount	22,685	16,607
Total Liabilities
Gross Amounts of Recognized Assets (Liabilities)	(1,533,116)	(277,126)
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	(1,533,116)	(277,126)
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	1,530,149	257,550
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral Pledged	61	16,231
Net Amount	(2,906)	(3,345)
Swaptions
Assets
Gross Amounts of Recognized Assets (Liabilities)	31,119
Gross Amounts Offset in Consolidated Balance Sheet	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	31,119
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	0
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	(21,546)
Net Amount	9,573
Interest rate agreements
Assets
Gross Amounts of Recognized Assets (Liabilities)		23,738
Gross Amounts Offset in Consolidated Balance Sheet		0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet		23,738
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments		0
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged		(19,989)
Net Amount		3,749
Liabilities
Gross Amounts of Recognized Assets (Liabilities)		0
Gross Amounts Offset in Consolidated Balance Sheet		0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet		0
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments		0
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged		0
Net Amount		0
TBAs
Assets
Gross Amounts of Recognized Assets (Liabilities)	38,686	0
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	38,686	0
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	(19,346)	0
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	(19,340)	0
Net Amount	0	0
Liabilities
Gross Amounts of Recognized Assets (Liabilities)	(22,252)	(16,249)
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	(22,252)	(16,249)
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	19,346	0
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	0	12,904
Net Amount	(2,906)	(3,345)
Interest rate futures
Assets
Gross Amounts of Recognized Assets (Liabilities)	17,772	16,446
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	17,772	16,446
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	(4,660)	(3,588)
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	0	0
Net Amount	13,112	12,858
Liabilities
Gross Amounts of Recognized Assets (Liabilities)	(4,721)	(6,915)
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	(4,721)	(6,915)
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	4,660	3,588
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	61	3,327
Net Amount	0	0
Loan warehouse debt
Loan warehouse facilities
Gross Amounts of Recognized Assets (Liabilities)	(1,506,143)	(253,962)
Gross Amounts Offset in Consolidated Balance Sheet	0	0
Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet	(1,506,143)	(253,962)
Gross Amounts Not Offset in Consolidated Balance Sheet, Financial Instruments	1,506,143	253,962
Gross Amounts Not Offset in Consolidated Balance Sheet, Cash Collateral (Received) Pledged	0	0
Net Amount	$ 0	$ 0