Other (Income)/Expense, Net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Other Income, Net [Abstract]
Corporate funds average investment balance	$ 9,200.0	$ 7,400.0
Average interest rates related to corporate funds	3.50%	3.30%
Gain from sale of buildings	$ 5.0	$ 17.1	$ 0.0

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

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
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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Balance Type:	credit
Period Type:	duration