EARNINGS PER COMMON SHARE COMPUTATION (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Common Share

Detail supporting the computation of basic and diluted earnings per common share was as follows for the years ended December 31, 2019, 2018 and 2017:

	2019		2018		2017
	(dollars in millions, except per common share results, number of shares/options in thousands)
Net income available for common stockholders	$	2,707	$	1,683	$	2,448
Weighted-average outstanding shares of common stock used to compute basic earnings per common share	134,055		137,486		144,493
Dilutive effect of:
Employee stock options	107		194		172
Restricted stock	565		723		920
Shares used to compute diluted earnings per common share	134,727		138,403		145,585
Basic earnings per common share	$	20.20	$	12.24	$	16.94
Diluted earnings per common share	$	20.10	$	12.16	$	16.81
Number of antidilutive stock options and restricted stock awards excluded from computation	478		223		539