Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Additional Information (Details)

v3.20.1
Fair Value Measurement - Additional Information (Details) - USD ($)
$ in Thousands
Feb. 29, 2020
Aug. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Foreign Currency Contract, Liability/Asset, Fair Value Disclosure $ 100 $ 100
Senior Notes | 5.625% Senior Notes    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value of long-term debt $ 289,800 $ 291,500