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Stock Based Compensation (Tables) | 9 Months Ended
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Mar. 31, 2023
Share-based Payment Arrangement [Abstract] |
Share-based Payment Arrangement, Option, Activity [Table Text Block] | A summary of option plan activity under this plan is as follows:
| Number of Shares |  | Weighted Average Exercise Price |  | Aggregate Intrinsic Value
Outstanding July 1, 2022 | 12 |  |  | $ | 87.27 |  |  |
Granted | — |  |  | — |  |  |
Forfeited | — |  |  | — |  |  |
Exercised | — |  |  | — |  |  |
Outstanding March 31, 2023 | 12 |  |  | $ | 87.27 |  |  | $ | 741 |
Vested and Expected to Vest March 31, 2023 | 12 |  |  | $ | 87.27 |  |  | $ | 741 |
Exercisable March 31, 2023 | 12 |  |  | $ | 87.27 |  |  | $ | 741 |
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] | The following table summarizes non-vested restricted stock unit awards as of March 31, 2023:
Unit awards |  | Units |  | Weighted Average Grant Date Fair Value |  | Aggregate Intrinsic Value
Outstanding July 1, 2022 |  | 303 |  |  | $ | 166.50 |  |  |
Granted |  | 136 |  |  | 214.91 |  |  |
Vested |  | (116) |  |  | 158.37 |  |  |
Forfeited |  | (14) |  |  | 186.82 |  |  |
Outstanding March 31, 2023 |  | 309 |  |  | $ | 189.92 |  |  | $ | 46,546 |
Schedule Of Share Based Payment Award RSU Valuation Assumptions [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.
Monte Carlo award inputs: | Fiscal 2023 |  |  |  |
Compensation Peer Group: |  |  |  |  |
Volatility | 29.4 | % |  |  |  |
Risk free interest rate | 2.96 | % |  |  |  |
Annual dividend based on most recent quarterly dividend | $1.96 |  |  |  |
Dividend yield | 0.94 | % |  |  |  |
Beginning average percentile rank for TSR | 71.0 | % |  |  |  |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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