Revenue Recognition - Revenue by Product and by Geography (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Net sales	$ 1,986	$ 1,663
North America
Disaggregation of Revenue [Line Items]
Net sales	1,724	1,373
Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	262	290
Ammonia
Disaggregation of Revenue [Line Items]
Net sales	627	520
Ammonia \| North America
Disaggregation of Revenue [Line Items]
Net sales	475	366
Ammonia \| Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	152	154
Granular Urea
Disaggregation of Revenue [Line Items]
Net sales	590	439
Granular Urea \| North America
Disaggregation of Revenue [Line Items]
Net sales	590	439
Granular Urea \| Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	0	0
UAN
Disaggregation of Revenue [Line Items]
Net sales	583	470
UAN \| North America
Disaggregation of Revenue [Line Items]
Net sales	552	408
UAN \| Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	31	62
AN
Disaggregation of Revenue [Line Items]
Net sales	58	101
AN \| North America
Disaggregation of Revenue [Line Items]
Net sales	1	47
AN \| Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	57	54
Other
Disaggregation of Revenue [Line Items]
Net sales	128	133
Other \| North America
Disaggregation of Revenue [Line Items]
Net sales	106	113
Other \| Europe and Other
Disaggregation of Revenue [Line Items]
Net sales	$ 22	$ 20

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details

CF Industries Holdings, Inc. 10-Q