v3.26.1
Derivative instruments - Credit Risk (Details) - EBP 002 - USD ($)
Dec. 31, 2025
Dec. 31, 2024
EBP, Derivative [Line Items]    
Derivative receivable, cash collateral $ 299,549 $ 995,893
Derivative payables that contain termination features 639,310 522,502
Derivative payables, credit risk, cash collateral posted 6,345,285 9,835,122
Derivative payables, credit risk, securities collateral posted $ 5,267,421 $ 4,993,817