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EARNINGS/(LOSS) PER SHARE
6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
Earnings/(Loss) Per Share [Text Block] EARNINGS/(LOSS) PER SHARE
Three Months Ended June 30,Six Months Ended June 30,
Amounts in Millions, Except Per Share Data2021202020212020
Net Earnings/(Loss) Attributable to BMS Used for Basic and Diluted EPS Calculation$1,055 $(85)$3,076 $(860)
Weighted-Average Common Shares Outstanding – Basic2,227 2,263 2,232 2,261 
Incremental Shares Attributable to Share-Based Compensation Plans25 — 26 — 
Weighted-Average Common Shares Outstanding – Diluted2,252 2,263 2,258 2,261 
Earnings/(Loss) per Common Share
Basic$0.47 $(0.04)$1.38 $(0.38)
Diluted0.47 (0.04)1.36 (0.38)
The total number of potential shares of common stock excluded from the diluted earnings/(loss) per common share computation because of the antidilutive impact was 9 million for both the three and six months ended June 30, 2021 and 127 million for both the three and six months ended June 30, 2020.