Quarterly report [Sections 13 or 15(d)]

Servicing Activities - Schedule of Total Serviced Mortgage Assets (Details)

v3.25.3
Servicing Activities - Schedule of Total Serviced Mortgage Assets (Details)
$ in Thousands
Sep. 30, 2025
USD ($)
loan
Dec. 31, 2024
USD ($)
loan
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 856,304 861,609
Unpaid Principal Balance | $ $ 206,314,920 $ 211,838,718
Mortgage Servicing Rights    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 720,038 803,091
Unpaid Principal Balance | $ $ 175,820,641 $ 200,317,008
Subservicing    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 135,706 57,961
Unpaid Principal Balance | $ $ 30,203,608 $ 11,219,408
Servicing administrator    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 519 543
Unpaid Principal Balance | $ $ 278,371 $ 299,955
Mortgage loans held-for-sale    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 41 13
Unpaid Principal Balance | $ $ 12,300 $ 2,297
Other assets    
Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]    
Number of Loans | loan 0 1
Unpaid Principal Balance | $ $ 0 $ 50