Stock-Based Compensation - Schedule of Incentive Equity Awards (Details) - $ / shares	12 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance (in shares)	2,706,685	3,203,682	3,770,787
Granted (in shares)	577,046	436,913	359,464
Exercised (in shares)	(565,470)	(850,514)	(756,915)
Expired/forfeited (in shares)	(21,456)	(83,396)	(169,654)
Ending balance (in shares)	2,696,805	2,706,685	3,203,682
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 102.34	$ 88.33	$ 74.97
Granted (in dollars per share)	144.34	146.26	147.97
Exercised (in dollars per share)	76.38	70.94	46.26
Expired/forfeited (in dollars per share)	141.35	114.58	105.40
Ending balance (in dollars per share)	$ 116.46	$ 102.34	$ 88.33
Time-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance of RSUs (in shares)	750,852	761,337	699,998
Granted RSUs (in shares)	393,541	396,667	382,340
Vesting of RSUs (in shares)	(333,625)	(318,693)	(272,131)
Expired/forfeited RSUs (in shares)	(79,441)	(88,459)	(48,870)
Ending balance of RSUs (in shares)	731,327	750,852	761,337
Weighted Average Grant-Date Fair Value
Beginning balance (in dollars per share)	$ 135.94	$ 117.07	$ 111.37
Granted (in dollars per share)	139.36	159.57	132.21
Vesting of RSUs (in dollars per share)	134.02	117.62	122.92
Expired/forfeited (in dollars per share)	144.18	145.53	121.32
Ending balance (in dollars per share)	$ 137.76	$ 135.94	$ 117.07
Performance-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance of RSUs (in shares)	210,281	247,580	251,596
Granted RSUs (in shares)	110,624	103,084	141,838
Vesting of RSUs (in shares)	(108,475)	(91,246)	(122,146)
Expired/forfeited RSUs (in shares)	(10,725)	(49,137)	(23,708)
Ending balance of RSUs (in shares)	201,705	210,281	247,580
Weighted Average Grant-Date Fair Value
Beginning balance (in dollars per share)	$ 148.59	$ 126.29	$ 122.11
Granted (in dollars per share)	139.00	157.88	126.96
Vesting of RSUs (in dollars per share)	130.18	119.65	119.15
Expired/forfeited (in dollars per share)	144.91	109.45	122.76
Ending balance (in dollars per share)	$ 153.42	$ 148.59	$ 126.29

Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Vested

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Gross number of share options (or share units) granted during the period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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