Goodwill and Intangible Assets, net - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	6 years		6 years
Amortization of intangible assets	$ 100.7	$ 94.5	$ 189.7	$ 190.2
Software and software licenses
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	6 years		6 years
Customer contracts and lists
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	5 years		5 years
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Estimated Useful Life (in years)	4 years		4 years