Goodwill And Intangible Assets, Net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life	5 years
Amortization of intangible assets	$ 380.6	$ 371.6	$ 372.8
Software and software licenses
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life	5 years
Customer contracts and lists
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life	4 years
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life	3 years