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Pay vs Performance Disclosure - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pay vs Performance Disclosure [Table] |  |  |  |
Pay vs Performance [Table Text Block] |  | PAY VERSUS PERFORMANCE The following table shows the past three fiscal years’ Summary Compensation Table (“SCT”) pay, Compensation Actually Paid (“CAP”), our cumulative TSR, the cumulative TSR of our peer group over the same period, our net income, and our Adjusted Operating Earnings. As the table below demonstrates, there is a direct relationship between our financial outcomes and CAP to our Principal Executive Officer (“PEO”) and the average of CAP to the remaining Named Executive Officers (“NEOs”). The Compensation and Human Resources Committee believes that the Company’s pay-for-performance approach is working as designed.
Year | Summary Compensation Table Total for PEO ($)(1) | Compensation Actually Paid to PEO(2) | Average Summary Compensation Table Total for Non-PEO NEOs ($)(3) | Average Compensation Actually Paid to Non-PEO NEOs ($)(4) | Value of Initial Fixed $100 Investment Based on: | Net Income ($) (6)(7) | Adjusted Operating Earnings ($) (6)(8)
Total Shareholder Return ($) | Peer Group Total Shareholder Return ($)(5)
2022 | $ | 12,063,106 |  | $ | 37,592,472 |  | $ | 3,517,094 |  | $ | 8,554,327 |  | $ | 208.92 |  | $ | 162.82 |  | $ | 3,583 |  | $ | 5,340 |
2021 | 12,297,011 |  | 41,855,959 |  | 3,629,671 |  | 10,030,746 |  | 185.18 |  | 156.64 |  | 1,631 |  | 2,884 |
2020 | 12,788,259 |  | 17,070,893 |  | 3,843,282 |  | 4,784,098 |  | 107.57 |  | 106.76 |  | 666 |  | 734 |
Named Executive Officers, Footnote [Text Block] |  | The dollar amounts are the amounts of total compensation reported for James (“Joc”) C. O’Rourke for each corresponding year in the “Total” column of the SCT. (2)The dollar amounts reported represent the amount of CAP to Mr. O’Rourke, as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual amount of compensation earned by or paid to Mr. O’Rourke during the applicable year. In accordance with the requirements of Item 402(v) of Regulation S-K, the following “PEO SCT Total to CAP Reconciliation” table displays the adjustments made to Mr. O’Rourke’s total compensation for each year to determine the CAP. (3)The dollar amounts reported represent the average of the amounts reported for the Company’s NEOs as a group (excluding the PEO) in the “Total” column of the SCT in each applicable year. The names of each of the NEOs (excluding the PEO) included for purposes of calculating the average amounts in each applicable year are as follows: (i) for 2022 and 2021, Clint C. Freeland, Corrine D. Ricard, Bruce M. Bodine and Walter F. Precourt III; and (ii) for 2020, Messrs. Freeland and Precourt, Ms. Ricard and Richard N. McLellan. (4)The dollar amounts reported represent the average amount of CAP to the NEOs as a group (excluding the PEO), as computed in accordance with Item 402(v) of Regulation S-K. The dollar amounts do not reflect the actual average amount of compensation earned by or paid to the NEOs as a group (excluding the PEO) during the applicable year. In accordance with the requirements of Item 402(v) of Regulation S-K, the following “Non-PEO SCT Total to CAP Reconciliation” table displays the adjustments made to the average of the NEOs’ (excluding the PEO) total compensation for each year to determine the CAP. |  |
Peer Group Issuers, Footnote [Text Block] |  | Standard & Poor’s Materials Index |  |
PEO Total Compensation Amount |  | $ 12,063,106 | $ 12,297,011 | $ 12,788,259
PEO Actually Paid Compensation Amount |  | $ 37,592,472 | 41,855,959 | 17,070,893
Adjustment To PEO Compensation, Footnote [Text Block] |  | PEO SCT Total to CAP Reconciliation:
Year | Summary Compensation Table Total | Less: Reported Fair Value of Equity Awards | Plus: Year-End Fair Value of Equity Awards Granted in the Year | Plus: Change in Fair Value of Equity Awards Granted in Prior Years and Remain Unvested | Plus: Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | CAP
2022 | $ | 12,063,106 |  | $ | (8,311,276) |  | $ | 6,423,586 |  | $ | 11,881,021 |  | $ | 15,536,035 |  | $ | 37,592,472 |
2021 | 12,297,011 |  | (7,919,369) |  | 12,030,989 |  | 23,482,220 |  | $ | 1,965,108 |  | $ | 41,855,959 |
2020 | 12,788,259 |  | (8,258,501) |  | 13,606,461 |  | 686,548 |  | $ | (1,751,874) |  | $ | 17,070,893 |
Non-PEO NEO Average Total Compensation Amount | $ 3,517,094 |  | 3,629,671 | 3,843,282
Non-PEO NEO Average Compensation Actually Paid Amount |  | $ 8,554,327 | 10,030,746 | 4,784,098
Adjustment to Non-PEO NEO Compensation Footnote [Text Block] |  | Non-PEO SCT Total to CAP Reconciliation:
Year | Summary Compensation Table Total | Less: Reported Fair Value of Equity Awards | Plus: Year-End Fair Value of Equity Awards Granted in the Year | Plus: Change in Fair Value of Equity Awards Granted in Prior Years and Remain Unvested | Plus: Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year | Less: Reported Change in the Actuarial Present Value of Pension Benefits 1 | CAP
2022 | $ | 3,517,094 |  | $ | (1,827,948) |  | $ | 1,412,777 |  | $ | 2,567,929 |  | $ | 2,853,550 |  | $ | 30,925 |  | $ | 8,554,327 |
2021 | 3,629,671 |  | (1,685,544) |  | 2,560,654 |  | 4,948,624 |  | 581,791 |  | (4,450) |  | 10,030,746 |
2020 | 3,843,282 |  | (1,794,581) |  | 2,956,699 |  | 166,024 |  | (295,651) |  | (91,675) |  | 4,784,098 |
Tabular List [Table Text Block] |  | Important Financial Performance Measures The following financial performance measures played a meaningful role in the amount of CAP to Mosaic NEOs for 2022:
Total Shareholder Return
Adjusted Operating Earnings
Free Cash Flow
Cost Control
Performance Products Sales
Total Shareholder Return Amount |  | $ 208.92 | 185.18 | 107.57
Peer Group Total Shareholder Return Amount |  | 162.82 | 156.64 | 106.76
Net Income (Loss) |  | $ 3,583,000,000 | $ 1,630,600,000 | $ 666,000,000
Company Selected Measure Amount |  | 5,340,000,000 | 2,884,000,000 | 734,000,000
PEO Name |  | James (“Joc”) C. O’Rourke |  |
Measure [Axis]: 1 |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Measure Name |  | Total Shareholder Return |  |
Measure [Axis]: 2 |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Measure Name |  | Adjusted Operating Earnings |  |
Non-GAAP Measure Description [Text Block] |  | Adjusted Operating Earnings is defined as shown on Appendix A. |  |
Measure [Axis]: 3 |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Measure Name |  | Free Cash Flow |  |
Measure [Axis]: 4 |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Measure Name |  | Cost Control |  |
Measure [Axis]: 5 |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Measure Name |  | Performance Products Sales |  |
PEO [Member] | Reported Fair Value of Equity Awards [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | $ (8,311,276) | $ (7,919,369) | $ (8,258,501)
PEO [Member] | Year-End Fair Value of Equity Awards Granted in the Year [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 6,423,586 | 12,030,989 | 13,606,461
PEO [Member] | Change in Fair Value of Equity Awards Granted in Prior Years and Remain Unvested [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 11,881,021 | 23,482,220 | 686,548
PEO [Member] | Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 15,536,035 | 1,965,108 | (1,751,874)
Non-PEO NEO [Member] | Reported Fair Value of Equity Awards [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | (1,827,948) | (1,685,544) | (1,794,581)
Non-PEO NEO [Member] | Year-End Fair Value of Equity Awards Granted in the Year [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 1,412,777 | 2,560,654 | 2,956,699
Non-PEO NEO [Member] | Change in Fair Value of Equity Awards Granted in Prior Years and Remain Unvested [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 2,567,929 | 4,948,624 | 166,024
Non-PEO NEO [Member] | Change in Fair Value of Equity Awards Granted in Prior Years that Vested in the Year [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | 2,853,550 | 581,791 | (295,651)
Non-PEO NEO [Member] | Reported Change in the Actuarial Present Value of Pension Benefits [Member] |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |
Adjustment to Compensation Amount |  | $ 30,925 | $ (4,450) | $ (91,675)

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