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Revenue - Deferred Revenue (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2022 USD ($)
Change in Contract with Customer, Liability [Roll Forward] |
Balance at beginning of period | $ 87
Less: |
Balance at end of period | 81
Prepaid contracts, payment collected | 14
Nitrogen Fertilizer |
Change in Contract with Customer, Liability [Roll Forward] |
Balance at beginning of period | 87
Add: |
New prepay contracts entered into during the period | 15
Less: |
Revenue recognized that was included in the contract liability balance at the beginning of the period | (17)
Revenue recognized related to contracts entered into during the period | (4)
Balance at end of period | $ 81

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 + Details
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