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EARNINGS PER SHARE
6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]

Note 5. EARNINGS PER SHARE

  Three Months Ended June 30, Six Months Ended June 30,
Amounts in Millions, Except Per Share Data2011 2010 2011 2010
Net Earnings Attributable to BMS$ 902 $ 927 $ 1,888 $ 1,670
Earnings attributable to unvested restricted shares  (2)   (3)   (4)   (7)
Net Earnings Attributable to BMS common shareholders$ 900 $ 924 $ 1,884 $ 1,663
             
Earnings per share - basic$ 0.53 $ 0.54 $ 1.11 $ 0.97
             
Weighted-average common shares outstanding - basic  1,707   1,718   1,705   1,717
Contingently convertible debt common stock equivalents  1   1   1   1
Incremental shares attributable to share-based compensation plans  14   9   12   9
Weighted-average common shares outstanding - diluted  1,722   1,728   1,718   1,727
             
Earnings per share - diluted$ 0.52 $ 0.53 $ 1.10 $ 0.96
             
Anti-dilutive weighted-average equivalent shares - stock incentive plans  27   64   39   66