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Discontinued Operations - Summary of Non-Cash Items and Capital Expenditures of Discontinued Operations (Details) - USD ($)
3 Months Ended
Feb. 28, 2021
Feb. 29, 2020
Operating activities:    
Depreciation and amortization   $ 68,794,000
Share-based compensation   4,191,000
Provision for doubtful accounts   1,501,000
Deferred income taxes   (7,036,000)
Unrealized foreign exchange (gains) losses   (3,180,000)
Investing activities:    
Purchases of property and equipment $ 0 $ 43,888,000