Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2015

Computation of Basic and Diluted Earnings Per Share

The following tables present the computation of basic and diluted earnings per common share for the years ended December 31:



(Dollars in millions, except per share amounts)	2015			2014			2013
Net income	$	1,980		$	2,022		$	2,050
Less:
Preferred stock dividends	(130		)	(61		)	(26		)
Dividends and undistributed earnings allocated to participating securities⁽¹⁾	(2		)	(3		)	(8		)
Net income available to common shareholders	$	1,848		$	1,958		$	2,016
Average common shares outstanding (in thousands):
Basic average common shares	407,856			424,223			446,245
Effect of dilutive securities: common stock options and common stock awards	5,782			7,784			8,910
Diluted average common shares	413,638			432,007			455,155
Anti-dilutive securities⁽²⁾	661			1,498			1,855
Earnings per Common Share:
Basic	$	4.53		$	4.62		$	4.52
Diluted⁽³⁾	4.47			4.53			4.43

⁽¹⁾Represents the portion of net income available to common equity allocated to participating securities, composed of fully vested deferred director stock, unvested and fully vested SERP shares and unvested restricted stock that contain non-forfeitable rights to dividends during the vesting period on a basis equivalent to dividends paid to common shareholders.

⁽²⁾Represents common stock options and other equity-based awards outstanding but not included in the computation of diluted average common shares, because their effect was anti-dilutive.

⁽³⁾Calculations reflect allocation of earnings to participating securities using the two-class method, as this computation is more dilutive than the treasury stock method.