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RSU Measurement Date Assumptions (Details) - Restricted Stock Units (RSUs) [Member] - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Compensation Peer Group [Member] |  |  |  |
RSU grant date weighted average fair value assumptions |  |  |  |
Volatility | 28.60% | 25.20% | 16.80% |
Risk free interest rate | 0.32% | 0.11% | 1.34% |
Annual dividend based on most recent quarterly dividend | $ 1.84 | $ 1.72 | $ 1.60 |
Dividend yield | 1.10% | 1.00% | 1.10% |
Beginning percentile rank for Total Share Return (TSR) |  | 65.00% | 37.00% | 63.00%
S&P 500 IT Index [Member] |  |  |  |
RSU grant date weighted average fair value assumptions |  |  |  |
Volatility |  | 25.20% | 16.80% |
Risk free interest rate |  | 0.11% | 1.34% |
Annual dividend based on most recent quarterly dividend |  | $ 1.72 | $ 1.60 |
Dividend yield |  | 1.00% | 1.10% |
Beginning percentile rank for Total Share Return (TSR) |  |  | 30.00% | 61.00%

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- Definition The estimated amount of dividends to be paid to holders of the underlying shares (expected dividends) over the option's term. Dividends are taken into account because payment of dividends to shareholders reduces the fair value of the underlying shares, and option holders generally do not receive dividends. + 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 (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + 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 (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + 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 (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. + 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 (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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