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SHARE-BASED COMPENSATION PLANS - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |  |  |  |  |  |  | 3 Months Ended |
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Sep. 01, 2027 | Sep. 01, 2026 | Sep. 01, 2025 | Oct. 02, 2024 | Sep. 28, 2023 | May 04, 2023 | Sep. 30, 2025 | Sep. 30, 2024 | Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share-based compensation expense (income) |  |  |  |  |  |  | $ 14.5 | $ 17.0 |
Common stock, par value (in dollars per share) |  |  |  |  |  |  | $ 0.01 |  | $ 0.01
Common Class A |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) |  |  |  |  |  |  | $ 0.01 |  |
Series A Preferred Stock |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Awards granted (in shares) |  |  |  |  |  |  | 0 | 0 |
Share-based compensation expense (income) |  |  |  |  |  |  | $ 0.0 |  |
Share-based Payment Arrangement, Option |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Total unrecognized share-based compensation expense |  |  |  |  |  |  | $ 0.0 |  |
Weighted-average period for unrecognized share-based compensation |  |  |  |  |  |  | 0 years |  |
Restricted Stock Units and Other Share Awards |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Total unrecognized share-based compensation expense |  |  |  |  |  |  | $ 91.2 |  |
Weighted-average period for unrecognized share-based compensation |  |  |  |  |  |  | 2 years 7 months 9 days |  |
Awards granted (in shares) |  |  |  |  |  |  | 0 | 0 |
Share-based compensation expense (income) |  |  |  |  |  |  | $ 13.4 | $ 13.2 |
Restricted Stock Units and Other Share Awards | CEO |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share-based compensation expense (income) |  |  |  |  |  |  | 6.1 | $ 5.2 |
Performance Restricted Stock Units |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Total unrecognized share-based compensation expense |  |  |  |  |  |  | $ 3.3 |  |
Weighted-average period for unrecognized share-based compensation |  |  |  |  |  |  | 1 year 6 months 21 days |  |
Awards granted (in shares) |  |  |  |  |  |  | 0 | 100,000 |
Share-based compensation expense (income) |  |  |  |  |  |  | $ 1.1 | $ 3.7 |
Performance Restricted Stock Units | CEO |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share-based compensation expense (income) |  |  |  |  |  |  | 0.3 | 1.8 |
Shares to be granted for restricted stock awards (in shares) |  |  |  |  |  | 10,416,665 |  |  |
Award vesting period |  |  |  |  |  | 5 years |  |  |
Performance Restricted Stock Units | CEO | Share-based Payment Arrangement, Tranche One |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) |  |  |  |  | 2,083,333 |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
Performance objectives term |  |  |  |  | 3 years |  |  |  |
Performance Restricted Stock Units | CEO | Share-based Payment Arrangement, Tranche Two |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) |  |  |  | 2,083,333 |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
Performance objectives term |  |  |  | 3 years |  |  |  |  |
Performance Restricted Stock Units | CEO | Share-based Payment Arrangement, Tranche Three |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) |  |  | 2,083,333 |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
Performance objectives term |  |  | 3 years |  |  |  |  |  |
Performance Restricted Stock Units | CEO | Share Based Payment Arrangement Tranche Four |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
Performance Restricted Stock Units | CEO | Share Based Payment Arrangement Tranche Four | Forecast |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) |  | 2,083,333 |  |  |  |  |  |  |
Performance objectives term |  | 3 years |  |  |  |  |  |  |
Performance Restricted Stock Units | CEO | Share Based Payment Arrangement Tranche Five |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
Performance Restricted Stock Units | CEO | Share Based Payment Arrangement Tranche Five | Forecast |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) | 2,083,333 |  |  |  |  |  |  |  |
Performance objectives term | 3 years |  |  |  |  |  |  |  |
RSUs | CEO |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Shares to be granted for restricted stock awards (in shares) |  |  |  |  |  | 10,416,667 |  |  |
RSUs | CEO | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Total unrecognized share-based compensation expense |  |  |  |  |  | $ 109.6 |  |  |
Shares to be granted for restricted stock awards (in shares) |  |  |  |  |  | 10,416,667 |  |  |
Award vesting period |  |  |  |  |  | 5 years |  |  |
RSUs | CEO | Common Class A | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) |  |  |  |  |  | $ 0.01 |  |  |
RSUs | CEO | Share-based Payment Arrangement, Tranche One | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 15.00% |  |  |
RSUs | CEO | Share-based Payment Arrangement, Tranche Two | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 15.00% |  |  |
RSUs | CEO | Share-based Payment Arrangement, Tranche Three | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
RSUs | CEO | Share Based Payment Arrangement Tranche Four | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 20.00% |  |  |
RSUs | CEO | Share Based Payment Arrangement Tranche Five | Second Restricted Stock Units Award |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting rights percentage |  |  |  |  |  | 30.00% |  |  |
Restricted Stock Units and Performance Restricted Stock Units | CEO |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Award vesting period |  |  |  |  |  | 7 years |  |  |
Restricted Stock |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share-based compensation expense (income) |  |  |  |  |  |  | 0.0 |  |
Non-Qualified Options |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share-based compensation expense (income) |  |  |  |  |  |  | $ 0.0 | $ 0.0 |
Options granted (in shares) |  |  |  |  |  |  | 0 | 0 |

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