EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2023

Earnings Per Share [Abstract]

Schedule of Earnings/(Loss) Per Share, Basic and Diluted

	Three Months Ended June 30,				Six Months Ended June 30,
Dollars in millions, except per share data	2023		2022		2023		2022
Net earnings attributable to BMS	$	2,073	$	1,421	$	4,335	$	2,699
Weighted-average common shares outstanding – basic	2,093		2,133		2,096		2,140
Incremental shares attributable to share-based compensation plans	9		16		11		17
Weighted-average common shares outstanding – diluted	2,102		2,149		2,107		2,157
Earnings per common share
Basic	$	0.99	$	0.67	$	2.07	$	1.26
Diluted	$	0.99	0.66		$	2.06	1.25