v3.26.3
Derivative Financial Instruments - Contingent Features (Details) - USD ($)
$ in Millions
Aug. 31, 2026
Nov. 30, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Derivative instrument liabilities with credit-risk-related contingent features $ 231.2 $ 107.3
Collateral posted (44.2) (70.0)
Collateral received 176.6 343.3
Return of and additional collateral required in the event of a credit rating downgrade below investment grade $ 363.5 $ 380.5