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EQUITY AND SHARE-BASED COMPENSATION - Additional Information (Details) - USD ($) |  |  |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 12, 2025 | Jul. 31, 2024 | Apr. 30, 2024 | Mar. 31, 2026 | Mar. 31, 2025 | Mar. 31, 2026 | Mar. 31, 2025 | Feb. 10, 2026 | Aug. 06, 2025 | Mar. 13, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Dividends declared per common share (in dollars per share) |  |  |  | $ 0.275 | $ 0.2625 | $ 0.825 | $ 0.7875 |  |  |
Payments of dividends |  |  |  | $ 66,300,000 | $ 67,900,000 | $ 202,968,000 | $ 205,335,000 |  |  |
Preference shares issued (in shares) |  |  |  | 0 |  | 0 |  |  |  |
Purchase of treasury stock (in shares) |  |  |  | 86,850 | 296,831 | 86,850 | 2,483,966 |  |  |
Repurchase of common stock, including settlement amount, inclusive of tax |  |  |  | $ 2,800,000 | $ 7,600,000 | $ 2,800,000 | $ 72,600,000 |  |  |
Issuance of treasury stock (in shares) |  |  |  | 86,107 | 2,009,955 | 2,150,129 | 3,107,220 |  |  |
Issuance of treasury stock |  |  |  | $ 2,800,000 | $ 74,400,000 | $ 67,100,000 | $ 118,200,000 |  |  |
Repurchased and retired common stock (in shares) |  |  |  | 9,679,300 | 4,350,716 | 14,225,223 | 9,212,818 |  |  |
Repurchase and retirement of common stock |  |  |  | $ 251,700,000 | $ 116,700,000 | $ 403,900,000 | $ 270,300,000 |  |  |
Long Term Incentive Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) |  |  |  |  |  | 3 years |  |  |  |
2024 Share Repurchase Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchase plan, period in force |  |  | 12 months |  |  |  |  |  |  |
Stock repurchase plan, authorized amount |  |  | $ 250,000,000 |  |  |  |  |  |  |
2025 Share Repurchase Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchase plan, period in force |  | 12 months |  |  |  |  |  |  |  |
Stock repurchase plan, authorized amount |  | $ 300,000,000 |  |  |  |  |  |  |  | $ 450,000,000
Stock repu4rfhase plan, increase in authorized amount |  |  |  |  |  |  |  |  |  | $ 150,000,000
2026 Share Repurchase Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Stock repurchase plan, period in force | 12 months |  |  |  |  |  |  |  |  |
Stock repurchase plan, authorized amount |  |  |  |  |  |  |  | $ 500,000,000 | $ 300,000,000 |
Stock repu4rfhase plan, increase in authorized amount |  |  |  |  |  |  |  | $ 200,000,000 |  |
Employee Stock Purchase Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Awards purchase price discount (as a percent) |  |  |  |  |  | 15.00% |  |  |  |
Common shares eligible for issuance (in shares) |  |  |  | 431,697 | 376,945 | 909,154 | 979,679 |  |  |
Cash received from employee stock purchase plan |  |  |  | $ 7,900,000 | $ 8,100,000 | $ 22,300,000 | $ 24,000,000.0 |  |  |
Stock Options (issued under Stock Option Plans) |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Common shares available for issuance (in shares) |  |  |  | 8,880,744 |  | 8,880,744 |  |  |  |
PSUs | Long Term Incentive Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) |  |  |  |  |  | 3 years |  |  |  |
Restricted Share Units (issued under LTIP) | Long Term Incentive Plan |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) |  |  |  |  |  | 3 years |  |  |  |
Restricted Share Units (issued under LTIP) | Other Plans | Minimum |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) |  |  |  |  |  | 2 years |  |  |  |
Restricted Share Units (issued under LTIP) | Other Plans | Maximum |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Award vesting period (in years) |  |  |  |  |  | 4 years |  |  |  |
Deferred Share Units (DSUs) |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |
Awards settled (in shares) |  |  |  | 86,850 | 296,831 | 86,850 | 296,831 |  |  |
Cost of settled awards |  |  |  | $ 2,800,000 | $ 7,600,000 | $ 2,800,000 | $ 7,600,000 |  |  |

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