v3.26.1
Income Taxes - Additional Information (Details)
$ in Millions
6 Months Ended
Apr. 30, 2026
USD ($)
Taxes [Line Items]  
Statutory federal income tax rate 21.00%
Minimum  
Taxes [Line Items]  
Estimated potential decrease in underlying unrecognized tax benefits $ 0.0
Maximum  
Taxes [Line Items]  
Estimated potential decrease in underlying unrecognized tax benefits $ 28.0