XML 66 R37.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Fair Value (Details) - USD ($) | 3 Months Ended
--- | ---
Nov. 30, 2019 | Dec. 01, 2018
Fair Value [Abstract] |  |
Fair value remeasurement of non-financial assets on non-recurring basis | $ 0 | $ 0
Fair value remeasurement of non-financial liabilities on non-recurring basis | $ 0 | $ 0

X
- Definition Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties. + References No definition available. + Details
Name: | us-gaap_AssetsFairValueAdjustment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties. + References No definition available. + Details
Name: | us-gaap_LiabilitiesFairValueAdjustment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration