Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Feb. 28, 2019	Nov. 30, 2019	Nov. 30, 2018	Nov. 30, 2017
Income Tax Examination [Line Items]
Federal statutory income tax rate		21.00%	22.20%	35.00%
Unrecognized tax benefits that would impact effective tax rate in future		$ 99,500	$ 99,400
Net interest expense related to unrecognized tax benefits		6,300	1,000	$ 9,000
Accrued interest on unrecognized tax benefits		55,600	49,300
Net deferred tax asset		198,047	243,239
Operating loss carryforwards		5,600
Deferred tax asset related to net operating losses		5,634	17,867
Valuation allowance		3,228	10,650
Decrease in unrecognized tax benefits is reasonably possible		9,500
Increase of provisional tax charge related to the Tax Act	$ 200
Provisional impact of the Tax Act			165,300
Provisional impact of the Tax Act related to revaluation of deferred tax asset			$ 112,700
Europe
Income Tax Examination [Line Items]
Deferred tax asset related to net operating losses		5,200
Valuation allowance		1,800
Asia
Income Tax Examination [Line Items]
Deferred tax asset related to net operating losses		$ 300