Change in Accounting Estimate, Forfeitures, Cumulative Adjustment

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

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-Subparagraph (SAB TOPIC 14.F)

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-Section 50

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-Publisher FASB

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-Section 50

-Paragraph 2

-Subparagraph (h)(1)(i)

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

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- Definition

Describes the specific accounting estimate that was revised, including the nature of and justification for the revision.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 45

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-URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e777-108305

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-Topic 250

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- Definition

Disclosure of the effect on income from continuing operations, net income (or other appropriate captions of changes in applicable net assets or performance indicator), and any related per-share amounts of the current period when a change in accounting estimate affects several future periods.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 250

-SubTopic 10

-Section 50

-Paragraph 4

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

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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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Stock-Based Compensation (Stock-Based Compensation Expense By Grant Type) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Aug. 01, 2015	May. 02, 2015	Aug. 02, 2014	Aug. 01, 2015	Aug. 02, 2014
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	$ 24,437		$ 21,574	$ 64,594	$ 61,214
Change in Estimates, Description				To the extent that the actual forfeitures differ from the estimated forfeitures, the Company records the difference in the period that the awards vest. The Company estimates the forward-looking forfeiture rate, using the Company’s historical forfeiture rates, annually during the second fiscal quarter, and whenever events occur or facts and circumstances indicate that the current forfeiture rate estimate is significantly different from historical forfeitures. Changes in the estimated forfeiture rates and differences between the estimated forfeiture rates and actual forfeiture rates may result in significant increases or decreases in stock-based compensation expense from period to period.
Change in Estimates, Financial Effect				Based on the results of the annual forfeiture rate analysis performed during the second fiscal quarter of 2015, the Company recorded a cumulative adjustment to reduce stock-based compensation expense by $5.6 million during the three months ended May 2, 2015, to reflect the effect of the change in the estimated forfeiture rates.	There was no significant impact related to the change in the estimated forfeiture rates during the three months ended May 3, 2014.
Change in Accounting Estimate, Forfeitures, Cumulative Adjustment		$ 5,600
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	973		1,072	$ 2,865	$ 3,602
RSUs, including stock units with market conditions
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	18,941		13,970	48,192	45,957
Employee stock purchase plan (“ESPP”)
Share-based Compensation Arrangement by Share-based Payment Award
Total stock-based compensation	$ 4,523		$ 6,532	$ 13,537	$ 11,655