XML 92 R81.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Mortgage Servicing Rights and Mortgage Servicing Liabilities - Activity in MSRs at Fair Value (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Change in fair value due to:      
Total change in fair value $ 28,585 $ 236,447  
Assets, Pledging Purpose [Extensible Enumeration] Notes Payable   Notes Payable
Mortgage servicing rights      
Activity in MSRs carried at fair value      
Balance at beginning of quarter $ 7,099,348 5,953,621  
Additions - Resulting from loan sales 412,520 286,533  
Additions 412,520 286,301  
Sales   (232)  
Change in fair value due to:      
Changes in valuation inputs used in valuation model 169,952 (90,279)  
Other changes in fair value (198,610) (146,253)  
Total change in fair value (28,658) (236,532)  
Balance at end of quarter 7,483,210 6,003,390  
UPB of underlying loan at end of quarter $ 381,470,663 $ 321,263,982  
Asset Pledged as Collateral without Right      
Change in fair value due to:      
Assets, Pledging Purpose [Extensible Enumeration] Notes Payable   Notes Payable
Asset Pledged as Collateral without Right | Mortgage servicing rights      
Activity in MSRs carried at fair value      
Balance at beginning of quarter $ 7,033,892    
Change in fair value due to:      
Balance at end of quarter $ 7,406,892    
Assets, Pledging Purpose [Extensible Enumeration] Notes Payable   Notes Payable