v3.26.1
Derivative Financial Instruments - Schedule of Outstanding Interest Rate Derivatives Designated as Hedges of Interest Rate Risk (Detail) - Designated Hedges - Interest rate swap
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
derivative_instrument
Dec. 31, 2025
USD ($)
derivative_instrument
Cash Flow Hedges    
Derivative [Line Items]    
Number of Instruments | derivative_instrument 1 1
Aggregate Notional Amount | $ $ 35,600 $ 35,600
Fixed Rate 3.51% 3.51%
Maturity (Years) 4 years 6 months 5 years
Fair Value Hedging    
Derivative [Line Items]    
Number of Instruments | derivative_instrument 2 1
Aggregate Notional Amount | $ $ 900,000 $ 450,000
Fixed Rate   3.81%
Maturity (Years)   3 years 10 months 24 days
Fair Value Hedging | Minimum    
Derivative [Line Items]    
Fixed Rate 3.75%  
Maturity (Years) 3 years 4 months 24 days  
Fair Value Hedging | Maximum    
Derivative [Line Items]    
Fixed Rate 3.81%  
Maturity (Years) 4 years 10 months 24 days