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Share-Based Compensation Arrangement By Share-Based Payment Award, Discount Percentage

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Share-Based Compensation Arrangement By Share-Based Payment Award, Number Of Installments

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of shares authorized for issuance under share-based payment arrangement.

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Intrinsic value of vested award under share-based payment arrangement. Excludes share and unit options.

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Purchase price of common stock expressed as a percentage of its fair value.

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Stock-Based Compensation - Narratives (Details) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2026 USD ($) installment $ / shares shares	Jun. 30, 2025 USD ($) $ / shares	Jun. 30, 2024 USD ($) $ / shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of installments \| installment	4
PRSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average fair value of RSUs granted (in dollars per shares) \| $ / shares	$ 515.42	$ 505.62	$ 314.54
Total intrinsic value of RSUs that vested \| $	$ 39.6	$ 43.7	$ 26.9
Unrecognized compensation cost \| $	$ 19.7
Weighted-average period to recognize unrecognized compensation cost (in years)	1 year
PRSUs \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, specified target shares issued (in percent)	0.00%
PRSUs \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, specified target shares issued (in percent)	200.00%
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average fair value of RSUs granted (in dollars per shares) \| $ / shares	$ 516.47	$ 496.46	$ 318.15
Total intrinsic value of RSUs that vested \| $	$ 49.2	$ 56.8	$ 31.6
Unrecognized compensation cost \| $	$ 34.8
Weighted-average period to recognize unrecognized compensation cost (in years)	1 year 7 months 6 days
2025 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants (in shares)	2,400,000
Cumulative equity instruments awarded (in shares)	800,000
Vesting period (in years)	3 years
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in percent)	95.00%
2025 Plan \| PRSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, specified target shares issued (in percent)	200.00%
Discount percentage	100.00%
Discount recognition period	3 years
DSPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants (in shares)	100,000
DSPP Plan \| RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, purchase price of common stock (in percent)	100.00%
ESPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants (in shares)	1,500,000
MSPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants (in shares)	500,000