Revenue from Contracts with Customers Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Total Revenue	$ 201,940	$ 130,588	$ 126,012	$ 140,177	$ 197,157	$ 148,296	$ 138,023	$ 113,206	$ 598,717	$ 596,682	$ 507,566
Term licenses
Total Revenue									388,180	404,581	318,442
Maintenance
Total Revenue									178,139	163,567	158,838
Professional services and other
Total Revenue									32,398	28,534	30,286
North America
Total Revenue									264,134	254,428	235,430
Europe
Total Revenue									148,774	153,284	115,990
Other
Total Revenue									185,809	188,970	156,146
Subscription and software
Total Revenue									566,319	568,148	477,280
Services and other
Total Revenue									$ 32,398	$ 28,534	$ 30,286