Related Party Transactions - Transactions (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020
Related Party Transaction [Line Items]
Revenue from Related Parties	$ 13,899	$ 27,662
Related Party Transaction, Purchases from Related Party	62,199	65,033
Other long-term liabilities, related parties	1,169		$ 1,699
Affiliated | Ablecom Technology
Related Party Transaction [Line Items]
Related Party Transaction, Purchases from Related Party	26,324	33,120
Accounts receivable and other receivables	2,164		6,379
Accounts payable and accrued liabilities	24,901		40,056
Other long-term liabilities, related parties	560		513
Affiliated | Compuware
Related Party Transaction [Line Items]
Revenue from Related Parties	13,299	5,547
Related Party Transaction, Purchases from Related Party	38,927	$ 33,316
Accounts receivable and other receivables	6,130		14,323
Accounts payable and accrued liabilities	33,421		46,518
Other long-term liabilities, related parties	$ 108		$ 186