Stock-Based Compensation - Stock Based Compensation Expense and its Classification in the Consolidated Statement of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Recorded as expenses:
Total stock-based compensation	$ 31,548
Cost of maintenance
Recorded as expenses:
Total stock-based compensation	1,441
Cost of services and other
Recorded as expenses:
Total stock-based compensation	1,961
Selling and marketing
Recorded as expenses:
Total stock-based compensation	5,656
Research and development
Recorded as expenses:
Total stock-based compensation	8,306
General and administrative
Recorded as expenses:
Total stock-based compensation	$ 14,184
Accounting Standards Update 2014-09 (Topic 606) [Member]
Recorded as expenses:
Total stock-based compensation		$ 27,573	$ 22,688
Accounting Standards Update 2014-09 (Topic 606) [Member] | Cost of maintenance
Recorded as expenses:
Total stock-based compensation		1,282	559
Accounting Standards Update 2014-09 (Topic 606) [Member] | Cost of services and other
Recorded as expenses:
Total stock-based compensation		1,420	920
Accounting Standards Update 2014-09 (Topic 606) [Member] | Selling and marketing
Recorded as expenses:
Total stock-based compensation		4,849	3,862
Accounting Standards Update 2014-09 (Topic 606) [Member] | Research and development
Recorded as expenses:
Total stock-based compensation		6,923	7,617
Accounting Standards Update 2014-09 (Topic 606) [Member] | General and administrative
Recorded as expenses:
Total stock-based compensation		$ 13,099	$ 9,730