Revenue Recognition - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Customary payment terms	30 days
Customer advances	$ 229	$ 700
Net sales	11,186	6,538	$ 4,124
Cargo and Freight
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 91
Winter Storm Uri
Disaggregation of Revenue [Line Items]
Net sales		68
Point Lisas Nitrogen Limited (PLNL) | Operating equity method investments
Disaggregation of Revenue [Line Items]
Obligation to purchase ammonia (description)	50% of the ammonia produced by PLNL
Continuous Basis
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 65	$ 92	$ 44