Restructuring Charges - Schedule of Restructuring Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2024	Aug. 31, 2023
Restructuring Reserve [Roll Forward]
Beginning Balance			$ 5,187
Costs incurred	$ 308	$ 843	3,308	$ 6,230
Cash disbursements			(4,287)
Ending Balance	4,208		4,208
Excess Facilities and Other Costs
Restructuring Reserve [Roll Forward]
Beginning Balance			3,297
Costs incurred			2,904
Cash disbursements			(2,056)
Ending Balance	4,145		4,145
Employee Severance and Related Benefits
Restructuring Reserve [Roll Forward]
Beginning Balance			1,890
Costs incurred			404
Cash disbursements			(2,231)
Ending Balance	$ 63		$ 63