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Earnings Per Share (Details 2) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Oct. 31, 2015 | Nov. 01, 2014 | Oct. 31, 2015 | Nov. 01, 2014 | Jun. 26, 2012
Share Repurchase Program |  |  |  |  |
Shares repurchased, aggregate cost |  |  | $ 44,053,000 |  |
Common Stock |  |  |  |  |
Share Repurchase Program |  |  |  |  |
Number of common stock repurchased (in shares) | 2,000,000 | 0 | 2,000,000 | 0 |
Shares repurchased, aggregate cost | $ 44,000,000 | $ 0 | $ 44,000,000 | $ 0 |
Value of common stock remaining to be repurchased | $ 451,800,000 |  | $ 451,800,000 |  |
Common Stock | Minimum |  |  |  |  |
Share Repurchase Program |  |  |  |  |
Number of common stock authorized to be repurchased (in shares) | 0 |  | 0 |  |
Common Stock | Maximum |  |  |  |  |
Share Repurchase Program |  |  |  |  |
Value of common stock authorized to be repurchased |  |  |  |  | $ 500,000,000
Number of common stock authorized to be repurchased (in shares) | 0 |  | 0 |  |

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