v2.3.0.11
Earnings Per Share (Details) (USD $)
In Millions, except Per Share data
3 Months Ended 12 Months Ended
Apr. 30, 2011
May 01, 2010
Jan. 29, 2011
Earnings Per Share      
Net earnings $ 689 $ 671 $ 2,920
Basic weighted average common shares outstanding (in shares) 692.6 739.9  
Dilutive impact of stock-based awards (in shares) 4.8 5.8  
Diluted weighted average common shares outstanding (in shares) 697.4 745.7  
Basic earnings per share (in dollars per share) $ 0.99 $ 0.91  
Diluted earnings per share (in dollars per share) $ 0.99 $ 0.90  
Antidilutive stock options excluded from the calculation of weighted average shares for diluted EPS (in shares) 14.5 11.6