v3.25.1
Debt - OpCo Financing Facility (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Apr. 30, 2025
Apr. 30, 2024
Apr. 30, 2025
Apr. 30, 2024
Oct. 31, 2024
Debt Instrument [Line Items]          
Derivative asset $ 1.4   $ 1.4   $ 1.2
OpCo Financing Facility | Interest Rate Swap          
Debt Instrument [Line Items]          
Loss on fair value adjustment (1.6) $ 2.7 (0.8) $ (0.8)  
Derivative asset $ 0.5   $ 0.5   $ 0.3