XML 22 R40.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Derivative Financial Instruments - Additional Information (Detail)
$ in Thousands
3 Months Ended
Nov. 23, 2019
USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Derivative losses recorded in Accumulated other comprehensive loss $ 5,100
Net derivative losses amortized into Interest expense 509
Net derivative loss expected to be reclassified over next 12 months $ 2,100