Condensed Consolidated Statements of Earnings (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Net Sales		$ 1,798.1	$ 1,899.7
Gross margin		41.4	309.5
Selling, general and administrative expenses		67.9	93.5
Other operating expense		39.7	13.9
Operating earnings		(66.2)	202.1
Interest expense, net		(41.1)	(47.0)
Foreign currency transaction (loss)		(214.2)	22.6
Other income (expense)		4.5	(1.1)
Earnings (loss) from consolidated companies before income taxes		(317.0)	176.6
Provision for income taxes		(133.0)	46.6
(Loss) earnings from consolidated companies		(184.0)	130.0
Equity in net (loss) of nonconsolidated companies		(20.0)	(0.1)
Net (loss) earnings including noncontrolling interests		(204.0)	129.9
Less: Net gain attributable to noncontrolling interests		(1.0)	(0.9)
Net (loss) earnings attributable to Mosaic		$ (203.0)	$ 130.8
Basic net (loss) earnings per share attributable to Mosaic		$ (0.54)	$ 0.34
Basic weighted average number of shares outstanding		378.8	385.5
Diluted net (loss) earnings per share attributable to Mosaic		$ (0.54)	$ 0.34
Diluted weighted average number of shares outstanding		378.8	387.4
Product
Net Sales	[1]	$ 1,798.1	$ 1,899.7
Cost of goods sold		$ 1,756.7	$ 1,590.2

[1] Revenues are attributed to countries based on location of customer. ^(b)  Canpotex is the export association of the Saskatchewan potash producers.