XML 231 R19.htm IDEA: XBRL DOCUMENT v3.22.0.1
Earnings Per Share (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Earnings Per Share [Abstract]      
Net earnings (loss) attributable to Mosaic $ 1,630.6 $ 666.1 $ (1,067.4)
Basic weighted average number of shares outstanding (in shares) 378.1 379.0 383.8
Dilutive impact of share-based awards (in shares) 3.5 2.3 0.0
Diluted weighted average number of shares outstanding (in shares) 381.6 381.3 383.8
Basic net (loss) earnings per share (in usd per share) $ 4.31 $ 1.76 $ (2.78)
Diluted net (loss) earnings per share (in usd per share) $ 4.27 $ 1.75 $ (2.78)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 0.5 2.3 2.5