Annual report pursuant to Section 13 and 15(d)

Business, Basis of Presentation, and Accounting Policies - Organization (Details)

v3.22.0.1
Business, Basis of Presentation, and Accounting Policies - Organization (Details)
 12 Months Ended
Dec. 31, 2021
branch
state
channel
Dec. 31, 2020
Product Information [Line Items]    
Number of branches | branch 260  
Channels of business | channel 2  
California    
Product Information [Line Items]    
Percentage of properties securing mortgage loans in servicing portfolio 13.90% 15.10%
Percentage of loan production 15.60% 18.20%
Washington    
Product Information [Line Items]    
Percentage of properties securing mortgage loans in servicing portfolio 10.90% 11.40%
Percentage of loan production 13.40% 15.50%
Texas    
Product Information [Line Items]    
Percentage of properties securing mortgage loans in servicing portfolio 10.30% 10.10%
Oregon    
Product Information [Line Items]    
Percentage of loan production 8.80% 9.90%
Licenses    
Product Information [Line Items]    
Number of states 49  
Residential Mortgage Originations    
Product Information [Line Items]    
Number of states 49  
Retail    
Product Information [Line Items]    
Channel production percentage 97.10% 97.40%
Correspondent    
Product Information [Line Items]    
Channel production percentage 2.90% 2.60%