The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Stock-Based Compensation and Incentive Performance Plans - Weighted Average Assumptions Long-Term Incentive Program (Details) - $ / shares	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Relative TSR Performance Shares \| 2025-2027 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)		$ 9.89
Risk-free interest rate		4.09%
Expected volatility		20.90%
Expected term		3 years
Relative TSR Performance Shares \| 2024-2026 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)	$ 15.42
Risk-free interest rate	4.98%
Expected volatility	23.10%
Expected term	3 years
Relative TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)		$ 15.42
Risk-free interest rate		4.98%
Expected volatility		23.10%
Expected term		3 years
Relative TSR Performance Shares \| 2022-2024 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)			$ 27.47
Risk-free interest rate			3.54%
Expected volatility			26.60%
Expected term			3 years
Absolute TSR Performance Shares \| 2024-2026 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)	$ 12.23
Risk-free interest rate	4.98%
Expected volatility	33.70%
Expected term	3 years
Absolute TSR Performance Shares \| 2023-2025 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)		$ 12.23
Risk-free interest rate		4.98%
Expected volatility		33.70%
Expected term		3 years
Absolute TSR Performance Shares \| 2022-2024 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)				$ 20.18
Risk-free interest rate				3.54%
Expected volatility				40.30%
Expected term				3 years