Earnings per share

Earnings Per Share Computations
Three months ended Six months ended
June 30 June 30
(Amounts in millions, except per share amounts) 2009   2008 2009   2008
Numerator:                
Net income attributable to My Company $ 783 $ 945 1,301 1,933
                 
Denominator:
Denominator for weighted average My Companycommon shares outstanding – basic   696.8   702.1   695.2   704.3
Dilution associated with the Company’s stock-based compensation plans   3.5   9.9   2.9   10.3
   
Denominator for weighted average My Companycommon shares outstanding – diluted   700.3   712   698.1   714.6
   
Earnings per share attributable to My Companycommon shareholders – basic   $ 1.12   $ 1.35   1.87   2.74
Earnings per share attributable to My Companycommon shareholders – diluted 1.12 1.33 1.86 2.7