v3.26.1
Business Segments - Narratives (Details)
3 Months Ended
Mar. 31, 2026
segment
item
Business Segments  
Number of principal business segments 3
Number of reportable segments 3
Mortgage Banking  
Business Segments  
Number of intersegment lines of credit | item 2
Mortgage Banking | FHLB Advances | Minimum  
Business Segments  
Variable rate, spread (as a percent) 0.50%
Mortgage Banking | FHLB Advances | Maximum  
Business Segments  
Variable rate, spread (as a percent) 1.75%
Consumer Finance  
Business Segments  
Floor variable rate (as a percent) 3.50%
Ceiling rate (as a percent) 6.00%
Consumer Finance | Minimum  
Business Segments  
Fixed rate (as a percent) 3.80%
Consumer Finance | Maximum  
Business Segments  
Fixed rate (as a percent) 4.10%
Consumer Finance | One-month Term Secured Overnight Financing Rate (SOFR) | Minimum  
Business Segments  
Variable rate, spread (as a percent) 2.115%