Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
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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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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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

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

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

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ References

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

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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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-4

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Share-based Compensation - Restricted Stock Units Award Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Weighted-Average Grant-date Fair Value
Weighted Average Grant-date Fair Value, beginning balance (in dollars per share)	$ 34.75
Weighted Average Grant-date Fair Value, Granted (in dollars per share)	41.08
Weighted Average Grant-date Fair Value, Vested (in dollars per share)	33.49
Weighted Average Grant-date Fair Value, Forfeited (in dollars per share)	38.08
Weighted Average Grant-date Fair Value, ending balance (in dollars per share)	$ 38.66	$ 34.75
Taxes paid in lieu of shares issued for equity-based compensation	$ 15,772	$ 16,277	$ 14,534
RSUs
Unvested Share Units Awards
Unvested award balance, beginning balance (in shares)	733,000
Granted (in shares)	542,000
Vested (in shares)	(468,000)
Forfeited (in shares)	(49,000)
Unvested award balance, ending balance (in shares)	758,000	733,000
PSUs
Unvested Share Units Awards
Unvested award balance, beginning balance (in shares)	1,060,000
Granted (in shares)	426,000
Vested (in shares)	(416,000)
Forfeited (in shares)	(99,000)
Unvested award balance, ending balance (in shares)	971,000	1,060,000
Performance Stock Units and Restricted Stock Units
Weighted-Average Grant-date Fair Value
Equity instruments vested in period, fair value	$ 46,842	$ 39,319	$ 33,504
Performance Stock Units and Restricted Stock Units \| Sphere Entertainment
Weighted-Average Grant-date Fair Value
Shares withheld for tax withholding obligation (in shares)	353,000
Taxes paid in lieu of shares issued for equity-based compensation	$ 15,809