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Revenue Recognition - Revenue by Product and by Geography (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disaggregation of Revenue [Line Items] |  |  |
Net sales | $ 6,538 | $ 4,124 | $ 4,590
Winter Storm Uri |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 68 |  |
Ammonia |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,787 | 1,020 | 1,113
Granular Urea |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,880 | 1,248 | 1,342
UAN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,788 | 1,063 | 1,270
AN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 510 | 455 | 506
Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 573 | 338 | 359
North America |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 5,734 | 3,487 | 3,849
North America | Ammonia |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,575 | 874 | 948
North America | Granular Urea |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,880 | 1,183 | 1,269
North America | UAN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 1,667 | 998 | 1,176
North America | AN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 212 | 197 | 200
North America | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 400 | 235 | 256
Europe and Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 804 | 637 | 741
Europe and Other | Ammonia |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 212 | 146 | 165
Europe and Other | Granular Urea |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 0 | 65 | 73
Europe and Other | UAN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 121 | 65 | 94
Europe and Other | AN |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 298 | 258 | 306
Europe and Other | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | $ 173 | $ 103 | $ 103

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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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