Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Earnings per Share

			Effect of
(Shares in thousands, dollars in millions, except per share amounts)	Basic		Dilution		Diluted
Three Months Ended June 30,
2016
Shareholders' net income	$	510			$	510
Shares:
Weighted average		255,381				255,381
Common stock equivalents				4,119		4,119
Total shares		255,381		4,119		259,500
EPS	$	2.00	$	(0.03)	$	1.97
2015
Shareholders' net income	$	588			$	588
Shares:
Weighted average		255,730				255,730
Common stock equivalents				4,367		4,367
Total shares		255,730		4,367		260,097
EPS	$	2.30	$	(0.04)	$	2.26

			Effect of
(Shares in thousands, dollars in millions, except per share amounts)	Basic		Dilution		Diluted
Six Months Ended June 30,
2016
Shareholders' net income	$	1,029			$	1,029
Shares:
Weighted average		255,101				255,101
Common stock equivalents				4,372		4,372
Total shares		255,101		4,372		259,473
EPS	$	4.03	$	(0.06)	$	3.97
2015
Shareholders' net income	$	1,121			$	1,121
Shares:
Weighted average		256,215				256,215
Common stock equivalents				4,453		4,453
Total shares		256,215		4,453		260,668
EPS	$	4.38	$	(0.08)	$	4.30

Antidilutive Options Table

	Three Months Ended		Six Months Ended
	June 30,		June 30,
(In millions)	2016	2015	2016	2015
Anti-dilutive options	2.6	-	2.0	0.7