EARNINGS PER COMMON SHARE COMPUTATION (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Schedule of Details Supporting Computation of Earnings Per Share

Detail supporting the computation of basic and diluted earnings per common share was as follows for the three and six months ended June 30, 2016 and 2015:

	Three months ended June 30,				Six months ended June 30,
	2016		2015		2016		2015
	(dollars in millions, except per common share results; number of shares in thousands)
Net income available for common stockholders	$	311	$	431	$	565	$	861
Weighted average outstanding shares of common stock used to compute basic earnings per common share	149,386		149,473		149,273		149,982
Dilutive effect of:
Employee stock options	218		193		218		205
Restricted stock	1,202		1,482		1,360		1,561
Shares used to compute diluted earnings per common share	150,806		151,148		150,851		151,748
Basic earnings per common share	$	2.08	$	2.88	$	3.79	$	5.74
Diluted earnings per common share	$	2.06	$	2.85	$	3.75	$	5.67
Number of antidilutive stock options and restricted stock excluded from computation	676		314		980		516