Fair value of credit risk derivative liability.

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The number of derivative instruments of a particular group held by the entity.

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Financial Instruments - Narrative (Details)	3 Months Ended		12 Months Ended
Financial Instruments - Narrative (Details)	Mar. 31, 2024 USD ($) BarrelOfButane MMBbls	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) MMBbls
Investment Segment
Derivatives, Fair Value
Fair value of derivative instruments with credit risk related contingent features in a liability position \| $	$ 0		$ 0
Energy
Derivatives, Fair Value
Fair value of derivative instruments with credit risk related contingent features in a liability position \| $	9,000,000
Energy \| Not designated as hedging instrument \| Cost of Goods and Service Benchmark
Derivatives, Fair Value
(Losses) gains on derivatives not designated as hedging instruments recognized in income \| $	$ (18,000,000)	$ 45,000,000
CVR Energy \| Maximum
Derivatives, Fair Value
Derivative volume (barrels)	1		1
Commodity swap positions \| CVR Energy
Derivatives, Fair Value
Derivative volume (barrels)	7		11
Forward Contracts \| CVR Energy
Derivatives, Fair Value
Derivative volume (barrels)	1
Forward Contracts \| CVR Energy \| Not designated as hedging instrument
Derivatives, Fair Value
Derivative, Number of Instruments Held \| BarrelOfButane	16
Forward Contracts \| CVR Energy \| Maximum
Derivatives, Fair Value
Derivative volume (barrels)			1