Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Income Tax Disclosure [Abstract]
Income tax expense	$ 16.3	$ 8.4
Income tax benefit as a percent of pre-tax income (loss)	16.10%	16.10%
Tax benefit attributable to employee share-based compensation	$ 6.8	$ 4.1
Impact of restructuring charges	$ 0.9