Sale of Company-Owned Stores - Additional Information (Detail) $ in Thousands	3 Months Ended	8 Months Ended
Sep. 09, 2018 USD ($) Store	Sep. 09, 2018 USD ($) Store	Sep. 10, 2017 USD ($)
Restructuring and Related Activities [Abstract]
Number of company-owned stores sold \| Store	12	12
Proceeds from sale of assets	$ 7,900	$ 8,213	$ 31
Pre-tax gain on sale of assets, net of goodwill reduction, charged to general and administrative expenses	5,900
Reduction of goodwill related to sale of stores	$ 400

The amount goodwill was reduced on the sale of certain assets.

No definition available.

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- Definition

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

+ Details

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- Definition

Represents the number of stores.

+ References

No definition available.

+ Details

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- Definition

The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585

+ Details

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Balance Type:	debit
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- References

No definition available.

+ Details

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