v3.26.1
Derivative Instruments And Hedging Activities (Narrative) (Details) - Cash Flow Hedging - USD ($)
$ in Thousands
12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 29, 2024
Designated As Hedging Instrument      
Derivative [Line Items]      
Additional reclassification from AOCL to CAF income $ 11,800    
Derivative notional amount 3,760,000 $ 3,760,000  
Not Designated as Hedging Instrument | Interest Rate Swap      
Derivative [Line Items]      
Derivative notional amount   181,000  
Derivative, Gain (Loss) on Derivative, Net $ (1,600) $ (11,500) $ 20,800