Revenue Recognition - Timing of Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Disaggregation of Revenue [Line Items]
Total revenue	$ 144,922	$ 121,280
Software licenses
Disaggregation of Revenue [Line Items]
Total revenue	42,750	33,317
Software licenses | Performance Obligations Transferred at a Point in Time
Disaggregation of Revenue [Line Items]
Total revenue	42,750	33,317
Maintenance | Performance Obligations Transferred Over Time
Disaggregation of Revenue [Line Items]
Total revenue	89,963	76,977
Services | Performance Obligations Transferred Over Time
Disaggregation of Revenue [Line Items]
Total revenue	$ 12,209	$ 10,986