Stock-Based Compensation - Award Activity (Details) shares in Thousands	9 Months Ended
Nov. 03, 2018 shares
Stock Options
Stock Option Activity [Roll Forward]
Outstanding - beginning of period	4,333
Granted	0
Exercised / vested	(183)
Forfeited / expired	(132)
Outstanding - end of period	4,018
Time-Based RSUs
Stock Option Activity [Roll Forward]
Outstanding - beginning of period	436
Granted	737
Exercised / vested	(87)
Forfeited / expired	(76)
Outstanding - end of period	1,010
Performance-Based RSUs
Stock Option Activity [Roll Forward]
Outstanding - beginning of period	457
Granted	255
Exercised / vested	(60)
Forfeited / expired	(4)
Outstanding - end of period	648

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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- Definition

Net number of share options (or share units) granted during the period.

+ References

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Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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