Goodwill and Purchased Intangible Assets - Amortization Expense for Purchased Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Purchased Intangible Assets
Amortization of intangible assets	$ 54,605	$ 25,868	$ 169,265	$ 28,613
Costs of revenues
Purchased Intangible Assets
Amortization of intangible assets	36,850	15,770	108,835	17,628
Selling, general and administrative
Purchased Intangible Assets
Amortization of intangible assets	17,724	10,086	60,237	10,973
Research and development
Purchased Intangible Assets
Amortization of intangible assets	$ 31	$ 12	$ 193	$ 12