Equity-Based Compensation - Schedule of Stock Options and PSOs Granted under SAP (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Number of options
Outstanding at the beginning of the year (in shares)	16,277	18,326	17,048
Granted (in shares)	2,380	3,386	3,927
Exercised (in shares)	(4,341)	(5,243)	(1,216)
Cancelled (in shares)	(215)	(192)	(1,433)
Outstanding at the end of the year (in shares)	14,101	16,277	18,326
Exercisable at the end of the year (in shares)	4,954	5,907	8,158
Weighted average exercise price
Outstanding at the beginning of the year (in dollars per share)	$ 35.14	$ 33.75	$ 33.12
Granted (in dollars per share)	54.06	38.98	34.77
Exercised (in dollars per share)	36.01	32.67	27.85
Cancelled (in dollars per share)	39.59	37.77	34.30
Outstanding at the end of the year (in dollars per share)	37.99	35.14	33.75
Exercisable at the end of the year (in USD per share)	31.99	34.08	32.95
Weighted average grant-date fair value of options granted (in USD per share)	$ 18.05	$ 11.67	$ 10.30
Weighted average remaining contractual term of options outstanding at the end of the year	6 years 10 months 24 days	6 years 4 months 6 days	5 years 11 months 19 days
Weighted average remaining contractual term of options exercisable at the end of the year	4 years 11 months 23 days	3 years 6 months 3 days	3 years 6 months 3 days
Proceeds from stock options exercised	$ 156.0	$ 171.0	$ 34.0
Intrinsic value of options outstanding	204.2	340.2	31.7
Intrinsic value of options exercisable	$ 99.9	$ 129.7	$ 28.7