Sensitivity analysis (percent) performed on discount rate.

No definition available.

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- Definition

Percentage of assumed terminal year growth in revenues, used as an input to measure fair value.

+ References

No definition available.

+ Details

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ 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 (bbb)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

+ Details

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- Definition

Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a,h)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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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.

+ Details

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- Definition

Percentage of fair value of reporting unit in excess of carrying amount.

+ References

No definition available.

+ Details

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Goodwill (Details) - USD ($) $ in Thousands	Feb. 01, 2016	Feb. 29, 2016	Aug. 31, 2015	Jul. 01, 2015
Goodwill [Line Items]
Goodwill		$ 166,276	$ 175,676
Goodwill, Impaired, Accumulated Impairment Loss		$ (471,000)	$ (462,000)
Regionally Defined Reporting Unit Consisting of Two Components
Goodwill [Line Items]
Goodwill	$ 9,000			$ 9,000
Regionally Defined Reporting Unit Consisting of One Component
Goodwill [Line Items]
Goodwill	$ 166,000			$ 168,000
Goodwill \| Regionally Defined Reporting Unit Consisting of One Component \| Income Approach Valuation Technique [Member]
Goodwill [Line Items]
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount	27.00%
Fair Value Inputs, Discount Rate	11.16%
Fair Value Inputs, Terminal Growth Rate	2.00%
Fair Value Input, Discount Rate Sensitivity Analysis, Percent	2.00%