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Stock Based Compensation (Tables) | 12 Months Ended
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Jun. 30, 2025
Share-Based Payment Arrangement [Abstract] |
Schedule of Nonvested Share Activity | The following table summarizes non-vested restricted stock unit awards and performance unit awards as of June 30, 2025, as well as activity for the fiscal year then ended:
Unit awards | Shares |  | Weighted Average Grant Date Fair Value |  | Aggregate Intrinsic Value
Outstanding July 1, 2022 | 303 |  |  | $ | 166.50 |  |  |
Granted 1 | 136 |  |  | 214.78 |  |  |
Vested | (120) |  |  | 159.10 |  |  |
Forfeited 2 | (16) |  |  | 186.35 |  |  |
Outstanding July 1, 2023 | 303 |  |  | 190.08 |  |  |
Granted 1 | 160 |  |  | 177.95 |  |  |
Vested | (99) |  |  | 170.25 |  |  |
Forfeited 2 | (39) |  |  | 194.11 |  |  |
Outstanding July 1, 2024 | 325 |  |  | 189.68 |  |  |
Granted 1 | 162 |  |  | 171.90 |  |  |
Vested | (122) |  |  | 183.64 |  |  |
Forfeited 2 | (17) |  |  | 182.81 |  |  |
Outstanding June 30, 2025 | 348 |  |  | $ | 183.88 |  |  | $ | 62,610 |
1 Granted includes restricted stock unit awards and performance unit awards with market conditions at 100% achievement. 2 Forfeited includes restricted stock unit awards and performance unit awards forfeited for service requirements not met and performance unit awards not settled due to underachievement of performance measures.
ScheduleOfShareBasedPaymentAwardPSUValuationAssumptionsTableTextBlock [Table Text Block] | The Monte Carlo inputs used in the model to estimate fair value at the measurement date and resulting values for these performance unit awards are as follows:
| Year Ended June 30,
Monte Carlo award inputs: | 2025 |  | 2024 |  | 2023
Compensation Peer Group:1 |  |  |  |  |
Volatility | 24.5 | % |  | 25.6 | % |  | 29.4 | %
Risk free interest rate | 3.72 | % |  | 4.48 | % |  | 2.96 | %
Annual dividend based on most recent quarterly dividend | $ | 2.20 |  |  | $ | 2.08 |  |  | $ | 1.96 |
Dividend yield | 1.3 | % |  | 1.2 | % |  | 0.9 | %
Beginning average percentile rank for TSR | 41 | % |  | 74 | % |  | 71 | %
1 For fiscal 2023, S&P 1500 S&S Index participants were included in the compensation peer group.

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- Definition Tabular disclosure of the changes in outstanding nonvested shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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