Computation of EPS (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Schedule of Basic and Diluted EPS

Basic and diluted EPS calculations are presented in the following table:

	Year Ended December 31,
	2016		2015		2014
	(Dollars in millions, except per share data, shares in thousands)
Net income available to common shareholders	$	2,259	$	1,936	$	1,983
Weighted average number of common shares	804,680		748,010		718,140
Effect of dilutive outstanding equity-based awards	10,236		9,755		10,232
Weighted average number of diluted common shares	814,916		757,765		728,372
Basic EPS	$	2.81	$	2.59	$	2.76
Diluted EPS	$	2.77	$	2.56	$	2.72
Anti-dilutive awards	5,609		8,620		14,333