Revenue from Contracts with Customers Transaction Price Allocated to Remaining Performance Obligations (Details) $ in Thousands	Sep. 30, 2020 USD ($)
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	$ 72,769
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	17,706
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	5,614
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	3,295
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	1,585
License [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	355
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	127,523
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	132,241
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	97,953
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	68,748
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	40,561
Maintenance [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	10,423
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	56,958
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	3,136
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	814
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	352
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	196
Services and other | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-01
Transaction Price Allocated to Remaining Performance Obligations, Amount	$ 166