Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

(dollars in millions, except per share amounts; shares in millions)	2023		2022		2021
Net income attributable to common shareowners:
Income from continuing operations	$	3,195	$	5,216	$	3,897
Loss from discontinued operations	—		(19)		(33)
Net income attributable to common shareowners	$	3,195	$	5,197	$	3,864
Basic weighted average number of shares outstanding	1,426.0		1,475.5		1,501.6
Stock awards and equity units (share equivalent)	9.4		10.4		6.9
Diluted weighted average number of shares outstanding	1,435.4		1,485.9		1,508.5
Earnings (loss) per share attributable to common shareowners - basic
Income from continuing operations	$	2.24	$	3.54	$	2.60
Loss from discontinued operations	—		(0.02)		(0.03)
Net income attributable to common shareowners	$	2.24	$	3.52	$	2.57
Earnings (loss) per share attributable to common shareowners - diluted
Income from continuing operations	$	2.23	$	3.51	$	2.58
Loss from discontinued operations	—		(0.01)		(0.02)
Net income attributable to common shareowners	$	2.23	$	3.50	$	2.56