Earnings Per Share (Details) - $ / shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 29, 2017 |
Apr. 30, 2016 |
|
| Earnings Per Share [Abstract] | ||
| Basic EPS (in shares) | 386,433 | 395,799 |
| Basic EPS (in dollars per share) | $ 0.83 | $ 0.73 |
| Effect of dilutive common stock equivalents, (in shares) | 3,297 | 3,013 |
| Effect of dilutive common stock equivalents, (in dollars per share) | $ (0.01) | $ 0.00 |
| Diluted EPS (in shares) | 389,730 | 398,812 |
| Diluted EPS (in dollars per share) | $ 0.82 | $ 0.73 |