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Cash, Cash Equivalents and Investments - Summary of Cash, Cash Equivalents and Available-for-sale Investments by Balance Sheet Classification (Details) - USD ($)
$ in Thousands
May 31, 2021
Nov. 30, 2020
Cash, Cash Equivalents and Investments [Line Items]    
Cash and Equivalents $ 357,360 $ 97,990
Short-Term Investments 5,300 8,005
U.S. treasury bonds    
Cash, Cash Equivalents and Investments [Line Items]    
Short-Term Investments 3,773 5,051
Corporate bonds    
Cash, Cash Equivalents and Investments [Line Items]    
Short-Term Investments 1,527 2,954
Cash    
Cash, Cash Equivalents and Investments [Line Items]    
Cash and Equivalents 335,668 79,026
Money market funds    
Cash, Cash Equivalents and Investments [Line Items]    
Cash and Equivalents $ 21,692 $ 18,964