Other (Income)/Expense, Net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Other Income, Net [Abstract]
Interest rate, stated percentage	2.40%	1.00%
Impairment of assets	$ 2.1	$ 23.0	$ 19.9
Impairment of intangible assets		12.1	10.5
Operating lease, impairment loss		$ 10.9	$ 9.4