Quarterly report pursuant to Section 13 or 15(d)

Fair Value - Narrative (Details)

v3.24.3
Fair Value - Narrative (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Debt securities, available-for-sale, categorized as level 2 assets 99.95%  
Debt securities, available-for-sale, categorized as level 3 assets 0.05%  
Mortgage servicing rights categorized as level 3 assets 100.00%  
Mortgage loans held-for-sale categorized as level 3 assets 100.00%  
Over-the-counter derivatives categorized as level 2 assets (liabilities) 100.00%  
Other RMBS classified as derivatives categorized as level 2 assets 100.00%  
Other derivatives categorized as level 1 assets (liabilities) 100.00%  
Other derivatives categorized as level 3 assets (liabilities) 100.00%  
Other derivatives categorized as level 2 assets (liabilities) 100.00%  
Repurchase agreements $ 8,763,400 $ 8,020,207
Revolving credit facilities 999,171 1,329,171
One year and over    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Repurchase agreements 650,000  
Revolving credit facilities $ 999,171 $ 1,004,871