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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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STOCK-BASED COMPENSATION AND INCENTIVE PERFORMANCE PLANS (Weighted Average Assumptions CEO Inducement Grant and CEO Succession) (Details) - $ / shares		12 Months Ended
	Nov. 06, 2018	Jun. 30, 2023	Jun. 30, 2022
Absolute TSR Performance Shares \| 2022-2024 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate			0.89%
Expected dividend yield			0.00%
Expected volatility			36.93%
Expected term			2 years 11 months 26 days
Grant date fair value (per target share)			$ 39.00
Absolute TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate		3.54%
Expected dividend yield		0.00%
Expected volatility		40.30%
Expected term		3 years
Grant date fair value (per target share)		$ 20.18
Relative TSR Performance Shares \| 2022-2024 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate			0.89%
Expected dividend yield			0.00%
Expected volatility			24.46%
Expected term			2 years 11 months 26 days
Grant date fair value (per target share)			$ 60.09
Relative TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate		3.54%
Expected dividend yield		0.00%
Expected volatility		26.60%
Expected term		3 years
Grant date fair value (per target share)		$ 27.47
Former CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (USD per share)	$ 21.63
Risk-free interest rate	2.99%
Expected dividend yield	0.00%
Expected volatility	35.17%
Expected term	3 years
President And Chief Executive Officer \| Absolute TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate		4.28%
Expected dividend yield		0.00%
Expected volatility		40.70%
Expected term		3 years
Grant date fair value (per target share)		$ 13.84
President And Chief Executive Officer \| Relative TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate		4.28%
Expected dividend yield		0.00%
Expected volatility		28.20%
Expected term		3 years
Grant date fair value (per target share)		$ 19.54