GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Schedule of Changes in the Carrying Amount of Indefinite-lived Other Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Indefinite-lived Intangible Assets [Roll Forward]
Gross beginning balance	$ 1,918.7	$ 1,889.5
Accumulated impairments	(1,157.7)	(944.9)
Net beginning balance	761.0	944.6
Impairment charges	(125.7)	(212.8)	$ 0.0
Foreign currency translation	(8.6)	29.2
Gross ending balance	1,910.1	1,918.7	1,889.5
Accumulated impairments	(1,283.4)	(1,157.7)	(944.9)
Net ending balance	626.7	$ 761.0	944.6
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]		Asset, Impairment Loss
Trademarks
Indefinite-lived Intangible Assets [Roll Forward]
Gross beginning balance	1,918.7	$ 1,889.5
Accumulated impairments	(1,157.7)	(944.9)
Net beginning balance	761.0	944.6
Impairment charges	(125.7)	(212.8)
Foreign currency translation	(8.6)	29.2
Gross ending balance	1,910.1	1,918.7	1,889.5
Accumulated impairments	(1,283.4)	(1,157.7)	(944.9)
Net ending balance	$ 626.7	$ 761.0	$ 944.6

Accumulated Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)

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- Definition

Indefinite-Lived Intangible Assets (Excluding Goodwill), Gross

+ References

No definition available.

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- Definition

Indicates line item in statement of income or comprehensive income that includes impairment loss for indefinite-lived intangible asset. Excludes goodwill.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-3

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- Definition

Amount of impairment loss for indefinite-lived intangible asset. Excludes goodwill.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of indefinite-lived intangible asset. Excludes goodwill.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name Accounting Standards Codification
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-Paragraph 40
-SubTopic 30
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-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) indefinite-lived intangible asset. Excludes goodwill.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482665/350-30-50-2

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- Definition

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

+ References

No definition available.

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