ACQUISITIONS - Schedule of Business Combination, Financial Information on Transaction (Details) - USD ($) $ in Millions		9 Months Ended
	Nov. 01, 2024	Mar. 31, 2026	Mar. 31, 2025	Jun. 30, 2025
Business Combination [Line Items]
Cash payments		$ 121.0	$ 193.5
Goodwill		$ 3,735.2		$ 3,609.6
SIS
Business Combination [Line Items]
Cash payments	$ 185.5
Net tangible liabilities assumed	(1.9)
Goodwill	38.3
Intangible assets	149.1
Aggregate purchase price	$ 185.5