Restructuring Charges - Summary of Restructuring Activity (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Aug. 31, 2022	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021
Restructuring Reserve [Roll Forward]
Beginning Balance				$ 6,372
Costs incurred		$ 130	$ 40	784	$ 1,133
Cash disbursements				(3,019)
Translation adjustments and other				(1)
Ending Balance	$ 4,136	4,136		4,136
2021 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				1,882
Costs incurred	100	100		465
Cash disbursements				(2,240)
Translation adjustments and other				(1)
Ending Balance	106	106		106
2020 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				4,490
Costs incurred	4,000	200		319
Cash disbursements				(779)
Ending Balance	4,030	4,030		4,030
Excess Facilities and Other Costs
Restructuring Reserve [Roll Forward]
Beginning Balance				4,483
Costs incurred				319
Cash disbursements				(772)
Translation adjustments and other				0
Ending Balance	4,030	4,030		4,030
Excess Facilities and Other Costs | 2021 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				0
Costs incurred				0
Cash disbursements				0
Translation adjustments and other				0
Ending Balance	0	0		0
Excess Facilities and Other Costs | 2020 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				4,483
Costs incurred				319
Cash disbursements				(772)
Ending Balance	4,030	4,030		4,030
Employee Severance and Related Benefits
Restructuring Reserve [Roll Forward]
Beginning Balance				1,889
Costs incurred				465
Cash disbursements				(2,247)
Translation adjustments and other				(1)
Ending Balance	106	106		106
Employee Severance and Related Benefits | 2021 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				1,882
Costs incurred				465
Cash disbursements				(2,240)
Translation adjustments and other				(1)
Ending Balance	106	106		106
Employee Severance and Related Benefits | 2020 Restructuring Activities
Restructuring Reserve [Roll Forward]
Beginning Balance				7
Costs incurred				0
Cash disbursements				(7)
Ending Balance	$ 0	$ 0		$ 0