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RSU Measurement Date Assumptions (Details) - Restricted Stock Units (RSUs) [Member] - USD ($)	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Compensation Peer Group [Member]
RSU grant date weighted average fair value assumptions
Volatility	29.40%	28.60%	25.20%
Risk free interest rate	2.96%	0.32%	0.11%
Annual dividend based on most recent quarterly dividend	$ 1.96	$ 1.84	$ 1.72
Dividend yield	0.90%	1.10%	1.00%
Beginning percentile rank for Total Share Return (TSR)		71.00%	65.00%	37.00%
S&P 500 IT Index [Member]
RSU grant date weighted average fair value assumptions
Volatility			25.20%
Risk free interest rate			0.11%
Annual dividend based on most recent quarterly dividend			$ 1.72
Dividend yield			1.00%
Beginning percentile rank for Total Share Return (TSR)				30.00%

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- Definition

Beginning percentile rank for Total Share Return (TSR)

+ References

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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://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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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://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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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://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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- Definition

Rate of weighted-average expected volatility for award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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