Long-lived assets that are held for use in normal operations and not anticipated to be sold in less than one year.

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Fair value portion of assets classified as held for sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-SubTopic 225
-Section 45
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-Subparagraph (a)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Impairment
-URI http://asc.fasb.org/extlink&oid=6515133

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-Publisher FASB
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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
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- Definition

The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
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Lease Termination and Impairment Charges - Fair value (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 03, 2018	Dec. 02, 2017	Sep. 02, 2017	Jun. 03, 2017	Mar. 04, 2017	Nov. 26, 2016	Aug. 27, 2016	May 28, 2016	Mar. 03, 2018	Mar. 04, 2017	Feb. 27, 2016
Fair value of long-lived assets
Total Losses	$ (47,675)	$ (3,939)	$ (3,113)	$ (4,038)	$ (25,575)	$ (7,199)	$ (7,226)	$ (5,778)	$ (58,765)	$ (45,778)	$ (40,477)
Nonrecurring basis
Fair value of long-lived assets
Long-lived assets held and used, impairment charges									(36,752)	(22,560)
Long-lived assets held for sale, impairment charges									(1,121)	(71)
Total Losses									(37,873)	(22,631)
Nonrecurring basis \| Fair Value
Fair value of long-lived assets
Long-lived assets held and used	17,474				9,377				17,474	9,377
Fair value of Long-lived assets held for sale	1,029				1,260				1,029	1,260
Fair value of Total	18,503				10,637				18,503	10,637
Nonrecurring basis \| Level 2
Fair value of long-lived assets
Long-lived assets held and used	2,893				511				2,893	511
Fair value of Long-lived assets held for sale	1,029				1,260				1,029	1,260
Fair value of Total	3,922				1,771				3,922	1,771
Nonrecurring basis \| Level 3
Fair value of long-lived assets
Long-lived assets held and used	14,581				8,866				14,581	8,866
Fair value of Total	$ 14,581				$ 8,866				$ 14,581	$ 8,866