CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) $ in Millions |
12 Months Ended |
|---|---|
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Jan. 30, 2016
USD ($)
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| Statement of Stockholders' Equity [Abstract] | |
| Tax benefit from exercise of stock options | $ 0.7 |
| Tax benefit from stock-based compensation expense | $ 12.1 |
| X | ||||||||||
- Definition The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of tax benefit from exercise of stock options granted under share-based compensation arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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