Potential liability related to IRS adjustments.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

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- References

No definition available.

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- Definition

The amount of the additional liability or refund received or expected based on a final settlement with a taxing authority.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
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-Paragraph 15A
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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

Amount of unrecognized tax benefits.

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-SubTopic 10
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- Definition

Amount of interest expense accrued for an underpayment of income taxes.

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-Name Accounting Standards Codification
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-SubTopic 10
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Income Taxes (Textual) (Details) - USD ($) $ in Thousands	3 Months Ended
Income Taxes (Textual) (Details) - USD ($) $ in Thousands	Jul. 29, 2017	Nov. 02, 2013	May 30, 2017	Oct. 29, 2016
Income Tax Disclosure [Abstract]
Federal statutory rate (as percent)	35.00%
Potential liability related to IRS adjustment reserve		$ 36,500
Operating Loss Carryforwards [Line Items]
Potential liability for open tax matter	$ 37,298			$ 68,535
Internal Revenue Service (IRS) \| Tax Years 2006 and 2007
Operating Loss Carryforwards [Line Items]
Favorable tax settlement			$ 50,500
Potential liability for open tax matter			41,700
Interest expense			$ 8,800