Annual report [Section 13 and 15(d), not S-K Item 405]

EQUITY AND LONG-TERM INCENTIVE COMPENSATION PLANS - Cash LTI Compensation (Details)

v3.26.1
EQUITY AND LONG-TERM INCENTIVE COMPENSATION PLANS - Cash LTI Compensation (Details) - Cash LTI Plan
$ in Millions
 12 Months Ended
Jun. 30, 2026
USD ($)
installment
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Cash Long-Term Incentive Plan      
Cash-based long-term incentive plan, granted amount $ 33.4 $ 41.7  
Cash long-term incentive plan, compensation expense 45.5 $ 56.8 $ 70.3
Cash long-term incentive plan, unrecognized compensation balance $ 81.7    
Minimum      
Cash Long-Term Incentive Plan      
Cash long-term incentive plan, equal vesting installments | installment 3    
Cash long-term incentive plan, percentage of equal vesting installments 33.33%    
Cash long-term incentive plan, vesting period 3 years    
Maximum      
Cash Long-Term Incentive Plan      
Cash long-term incentive plan, equal vesting installments | installment 4    
Cash long-term incentive plan, percentage of equal vesting installments 25.00%    
Cash long-term incentive plan, vesting period 4 years