Amount of equity impact of cash distribution declared to unit-holder of limited partnership (LP).

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Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.

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Related Party Transactions - Distributions to CVR Partners' Unitholders (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended							9 Months Ended	12 Months Ended
	Nov. 18, 2024	Oct. 28, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Dec. 31, 2023
CVR Partners
Related Party Transaction [Line Items]
Quarterly distributions per common unit (in dollars per share)			$ 1.90	$ 1.92	$ 1.68	$ 1.55	$ 4.14	$ 10.43	$ 10.50	$ 5.50	$ 26.62
Quarterly distributions paid			$ 20	$ 20	$ 18	$ 16	$ 44	$ 110	$ 111	$ 58	$ 281
CVR Partners \| Subsequent Event
Related Party Transaction [Line Items]
Distributions declared (in dollars per share)		$ 1.19
Distributions declared		$ 13
CVR Partners \| CVR Energy
Related Party Transaction [Line Items]
Quarterly distributions paid			7	7	7	6	16	41	41	21	104
CVR Partners \| Public Unitholders
Related Party Transaction [Line Items]
Quarterly distributions paid			$ 13	$ 13	$ 11	$ 10	$ 28	$ 70	$ 70	$ 37	$ 178
CVR Energy \| Subsequent Event \| Forecast
Related Party Transaction [Line Items]
Proceeds from distribution	$ 5