Employee Benefit Plans - Schedule of Components of Stock-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Defined Benefit Plan Disclosure [Line Items]
Total stock-based compensation expense	$ 58.7	$ 60.6
Operating expenses
Defined Benefit Plan Disclosure [Line Items]
Total stock-based compensation expense	8.6	9.1
Selling, general and administrative expenses
Defined Benefit Plan Disclosure [Line Items]
Total stock-based compensation expense	41.4	42.3
Research and development
Defined Benefit Plan Disclosure [Line Items]
Total stock-based compensation expense	$ 8.7	$ 9.2