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Earnings Per Common Share (EPS)
3 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Earnings Per Common Share (EPS)

15. Earnings Per Common Share (EPS)

The computations of basic and diluted EPS for the three months ended March 31 were as follows:

(Millions, except per share amounts)20162015
Numerator:
Basic and diluted:
Net income$1,426$1,525
Preferred dividends(21)
Net income available to common shareholders$1,405$1,525
Earnings allocated to participating share awards(a)(11)(11)
Net income attributable to common shareholders$1,394$1,514
Denominator:(a)
Basic: Weighted-average common stock9611,019
Add: Weighted-average stock options (b)24
Diluted9631,023
Basic EPS$1.45$1.49
Diluted EPS$1.45$1.48

  • The Company’s unvested restricted stock awards, which include the right to receive non-forfeitable dividends or dividend equivalents, are considered participating securities. Calculations of EPS under the two-class method exclude from the numerator any dividends paid or owed on participating securities and any undistributed earnings considered to be attributable to participating securities. The related participating securities are similarly excluded from the denominator.
  • The dilutive effect of unexercised stock options excludes from the computation of EPS 1.5 million and 0.5 million of options for the three months ended March 31, 2016 and 2015, respectively, because inclusion of the options would have been anti-dilutive.

For the three months ended March 31, 2016 and 2015, the Company met specified performance measures related to the $750 million of Subordinated Debentures issued in 2006, and maturing in 2036. If the performance measures were not achieved in any given quarter, the Company would be required to issue common shares and apply the proceeds to make interest payments.