v3.26.1
Equity Compensation Plans and Other Incentive Compensation - Schedule Of Nonvested Restricted Stock Units Activity (Detail) - Restricted Stock Units (RSUs) - $ / shares
shares in Millions
12 Months Ended
May 31, 2026
May 31, 2025
May 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Outstanding Beginning 1.0 1.0 0.8
Granted 1.5 0.5 0.6
Released (0.5) (0.4) (0.2)
Forfeited (0.5) (0.1) (0.2)
Ending balance 1.5 1.0 1.0
Outstanding Beginning (Weighted Average Grant Date Fair Value) $ 16.25 $ 17.17 $ 19.3
Granted (Weighted Average Grant Date Fair Value) 6 15.49 15.55
Released (Weighted Average Grant Date Fair Value) 15.82 16.89 18.53
Forfeited (Weighted Average Grant Date Fair Value) 12.82 17.47 19.98
Outstanding Ending (Weighted Average Grant Date Fair Value) $ 7.29 $ 16.25 $ 17.17