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EARNINGS/(LOSS) PER SHARE
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Earnings/(Loss) Per Share EARNINGS/(LOSS) PER SHARE
 Year Ended December 31,
Amounts in Millions, Except Per Share Data202120202019
Net Earnings/(Loss) Attributable to BMS Used for Basic and Diluted EPS Calculation$6,994 $(9,015)$3,439 
Weighted-Average Common Shares Outstanding - Basic2,221 2,258 1,705 
Incremental Shares Attributable to Share-Based Compensation Plans24 — 
Weighted-Average Common Shares Outstanding - Diluted2,245 2,258 1,712 
Earnings/(Loss) per Common Share
Basic$3.15 $(3.99)$2.02 
Diluted3.12 (3.99)2.01 

The total number of potential shares of common stock excluded from the diluted earnings/(loss) per share computation because of the antidilutive impact was 106 million in 2020 and was not material in 2021 and 2019.