XML 77 R55.htm IDEA: XBRL DOCUMENT v3.21.2
EARNINGS PER SHARE - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Basic:            
Net income (loss) $ 489.5 $ 338.2 $ (121.9) $ 310.6 $ 827.7 $ 188.7
Weighted-average shares outstanding (in shares) 622.3   620.3   622.7 622.5
Basic earnings per share (in dollars per share) $ 0.79   $ (0.20)   $ 1.33 $ 0.30
Diluted:            
Net income (loss) $ 489.5 $ 338.2 $ (121.9) $ 310.6 $ 827.7 $ 188.7
Weighted-average shares outstanding (in shares) 622.3   620.3   622.7 622.5
Dilutive effect of stock plans (in shares) 7.6   0.0   7.9 5.2
Dilutive weighted-average shares outstanding (in shares) 629.9   620.3   630.6 627.7
Diluted earnings per share (in dollars per share) $ 0.78   $ (0.20)   $ 1.31 $ 0.30