Fair Value Measurements (Tables)

12 Months Ended

Aug. 31, 2019

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 31, 2019
	Level 1		Level 2		Level 3		Fair Value
Assets:
Cash equivalents	$	214,038	$	—	$	—	$	214,038
Pension plan assets				4,603				4,603
Foreign currency forward contracts		—		254		—		254
Total assets at fair value	$	214,038	$	4,857	$	—	$	218,895

	As of August 25, 2018
	Level 1		Level 2		Level 3		Fair Value
Assets:
Cash equivalents	$	103,190	$	—	$	—	$	103,190
Pension plan assets		—		6,325		—		6,325
Foreign currency forward contracts		—		127		—		127
Total assets at fair value	$	103,190	$	6,452	$	—	$	109,642