Quarterly report pursuant to Section 13 or 15(d)

Guarantor Subsidiaries - Additional Information (Details)

v3.19.3.a.u2
Guarantor Subsidiaries - Additional Information (Details) - 5.625% Senior Notes - Senior Notes - USD ($)
$ in Thousands
Nov. 30, 2019
Aug. 31, 2019
Apr. 16, 2012
Guarantor Obligations [Line Items]      
Debt Instrument, Face Amount     $ 300,000
Senior Notes, Noncurrent $ 287,600 $ 287,559  
Debt instrument, interest rate     5.625%