EARNINGS PER SHARE (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended September 30,				Nine Months Ended September 30,
(dollars in millions, except per share amounts; shares in millions)	2020		2019		2020		2019
Net income attributable to common shareowners	$	741	$	492	$	1,098	$	1,676
Basic weighted-average number of shares outstanding	866.4		866.2		866.3		866.2
Stock awards and equity units (share equivalent)	15.1		—		9.9		—
Diluted weighted-average number of shares outstanding	881.5		866.2		876.2		866.2
Earnings Per Share
Basic	$	0.86	$	0.57	$	1.27	$	1.94
Diluted	$	0.84	$	0.57	$	1.25	$	1.94