v3.26.3
Contingent Liabilities and Commitments - Additional Information (Detail)
$ in Millions
Aug. 31, 2026
USD ($)
Maximum [Member]  
Loss Contingencies [Line Items]  
Loss Contingency, Estimate of Possible Loss $ 4.0
Minimum [Member]  
Loss Contingencies [Line Items]  
Loss Contingency, Estimate of Possible Loss $ 2.0