v3.26.1
Customer Repurchase Agreements - Schedule of Remaining Contractual Maturities of Repurchase Agreements Outstanding (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized $ 834,366 $ 945,811
U.S. government and federal agency obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 38,206 29,667
Government-sponsored enterprise obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 2,324 9,181
Mortgage-backed securities    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 793,836 906,962
Overnight and continuous    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 834,366 945,811
Overnight and continuous | U.S. government and federal agency obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 38,206 29,667
Overnight and continuous | Government-sponsored enterprise obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 2,324 9,181
Overnight and continuous | Mortgage-backed securities    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 793,836 906,962
Up to 90 days    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Up to 90 days | U.S. government and federal agency obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Up to 90 days | Government-sponsored enterprise obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Up to 90 days | Mortgage-backed securities    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Greater than 90 days    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Greater than 90 days | U.S. government and federal agency obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Greater than 90 days | Government-sponsored enterprise obligations    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized 0 0
Greater than 90 days | Mortgage-backed securities    
Assets Sold under Agreements to Repurchase [Line Items]    
Total repurchase agreements, gross amount recognized $ 0 $ 0