XML 41 R67.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases Components of Lease Expense (Details)
$ in Thousands
3 Months Ended
Nov. 30, 2019
USD ($)
Components of Lease Expense [Abstract]  
Operating Lease, Cost $ 4,254
Short-term Lease, Cost 455
Variable Lease, Cost $ 469