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Total Equity - Dividends (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
May 31, 2025
Feb. 28, 2025
Nov. 30, 2024
May 31, 2024
Feb. 29, 2024
May 31, 2025
May 31, 2024
Equity [Abstract]              
Dividends per common share (in dollars per share) $ 0.40 $ 0.40 $ 0.35 $ 0.30 $ 0.30 $ 0.80 $ 0.60
Common stock, dividends, cash paid (in dollars per share) 0.40 $ 0.40   $ 0.30 $ 0.30    
Dividends payable (in dollars per share) $ 0.40         $ 0.40  
Dividends - preferred shares $ 11.0     $ 6.3   $ 22.1 $ 12.6