Fair Value Measurements (Tables)

12 Months Ended

Aug. 26, 2017

Fair Value Disclosures [Abstract]

Schedule of Assets or Liabilities Measured at Fair Value on a Recurring Basis

The assets or liabilities measured at fair value on a recurring basis are summarized in the tables below (in thousands):

	As of August 26, 2017
	Level 1		Level 2			Level 3		Fair Value
Assets:
Cash equivalents	$	81,253	$	—		$	—	$	81,253
Pension plan assets	—		5,097			—		5,097
Total assets at fair value	$	81,253	$	5,097		$	—	$	86,350
Liabilities:
Foreign currency forward contracts	$	—	$	177		$	—	$	177
Total liabilities at fair value	$	—	$	177	1	$	—	$	177

	As of August 27, 2016
	Level 1		Level 2		Level 3		Fair Value
Assets:
Cash equivalents	$	172,760	$	—	$	—	$	172,760
Pension plan assets	—		4,753		—		4,753
Foreign currency forward contracts	—		188		—		188
Total assets at fair value	$	172,760	$	4,941	$	—	$	177,701