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Stock-Based Compensation (Tables) | 12 Months Ended
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Jan. 28, 2018
Summary of Stock-Settled Stock Appreciation Rights Activity | The following table summarizes our stock-settled stock appreciation right activity during fiscal 2017:
|  | Shares |  |  | Weighted Average Conversion Price1 |  |  | Weighted Average Contractual Term Remaining (Years) |  |  | Intrinsic Value2 |
Balance at January 29, 2017 (100% vested) |  |  | 411,710 |  |  | $ | 26.02 |  |  |  |  |  |  |  |  |
Granted |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Converted into common stock |  |  | (243,973 | ) |  |  | 22.66 |  |  |  |  |  |  |  |  |
Cancelled |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Balance at January 28, 2018 (100% vested) |  |  | 167,737 |  |  | $ | 30.91 |  |  |  | 0.42 |  |  | $ | 3,774,000 |
1 | Conversion price is equal to the market value on the date of grant.
2 | Intrinsic value for outstanding and vested rights is based on the excess of the market value of our common stock on the last business day of the fiscal year (or $53.41) over the conversion price.
Summary of Restricted Stock Units Activity | The following table summarizes our restricted stock unit activity during fiscal 2017:
|  | Shares |  |  | Weighted Average Grant Date Fair Value |  |  | Weighted Average Contractual Term Remaining (Years) |  |  | Intrinsic Value1 |
Balance at January 29, 2017 |  |  | 2,232,486 |  |  | $ | 63.75 |  |  |  |  |  |  |  |  |
Granted |  |  | 1,301,405 |  |  |  | 52.60 |  |  |  |  |  |  |  |  |
Granted, with vesting subject to performance conditions |  |  | 222,110 |  |  |  | 53.74 |  |  |  |  |  |  |  |  |
Released |  |  | (665,085 | ) |  |  | 61.26 |  |  |  |  |  |  |  |  |
Cancelled |  |  | (732,779 | ) |  |  | 61.09 |  |  |  |  |  |  |  |  |
Balance at January 28, 2018 |  |  | 2,358,137 |  |  | $ | 58.18 |  |  |  | 3.17 |  |  | $ | 125,948,000 |
Vested plus expected to vest at January 28, 2018 |  |  | 1,684,675 |  |  | $ | 57.15 |  |  |  | 3.24 |  |  | $ | 89,978,000 |
1 | Intrinsic value for outstanding and unvested restricted stock units is based on the market value of our common stock on the last business day of the fiscal year (or $53.41).
Summary of Additional Information About Restricted Stock Units | The following table summarizes additional information about restricted stock units:
|  | Fiscal 2017 |  |  | Fiscal 2016 |  |  | Fiscal 2015 |
Weighted average grant date fair value per share of awards granted |  | $ | 52.76 |  |  | $ | 59.17 |  |  | $ | 76.19 |
Intrinsic value of awards released1 |  | $ | 35,508,000 |  |  | $ | 56,405,000 |  |  | $ | 50,773,000 |
1 | Intrinsic value for releases is based on the market value on the date of release.

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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