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, 2024	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
PSUs \| 2019-2021 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (per target share)				$ 32.13	$ 10.92
Risk-free interest rate				0.13%	1.54%
Expected dividend yield				0.00%	0.00%
Expected volatility				40.37%	36.28%
Expected term				1 year 2 months 1 day	1 year 10 months 6 days
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 dividend yield	0.00%
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)		$ 27.47
Risk-free interest rate		3.54%
Expected dividend yield		0.00%
Expected volatility		26.60%
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)			$ 60.09
Risk-free interest rate			0.89%
Expected dividend yield			0.00%
Expected volatility			24.46%
Expected term			2 years 11 months 26 days
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 dividend yield	0.00%
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)		$ 20.18
Risk-free interest rate		3.54%
Expected dividend yield		0.00%
Expected volatility		40.30%
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)			$ 39
Risk-free interest rate			0.89%
Expected dividend yield			0.00%
Expected volatility			36.93%
Expected term			2 years 11 months 26 days