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Borrowings - Interest Expense and Finance Charges - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Aug. 31, 2019
Aug. 31, 2018
Aug. 31, 2019
Aug. 31, 2018
Interest Expense, Debt [Abstract]        
Interest expense and finance charge $ 44,401 $ 21,338 $ 132,111 $ 48,978
Minimum        
Interest Expense, Debt [Abstract]        
Interest rate 0.87% 0.58% 0.70% 0.58%
Maximum        
Interest Expense, Debt [Abstract]        
Interest rate 10.74% 11.38% 11.38% 12.74%