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Debt - Net Carrying Amount Of The Liability Component (Details)
$ in Thousands
May 31, 2021
USD ($)
Debt Instrument [Line Items]  
Principal $ 638,426
Convertible Senior Notes  
Debt Instrument [Line Items]  
Principal 360,000
Long-term debt 349,196
Convertible Debt  
Debt Instrument [Line Items]  
Principal 360,000
Convertible Debt | Convertible Senior Notes  
Debt Instrument [Line Items]  
Principal 360,000
Conversion option allocated to equity (64,800)
Unamortized discount (7,177)
Long-term debt $ 288,023