Fair value of credit risk derivative liability.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Nominal volume used to calculate payments on a derivative instrument.

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

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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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Financial Instruments - Narrative (Details) $ in Millions	12 Months Ended
Financial Instruments - Narrative (Details) $ in Millions	Dec. 31, 2025 USD ($) BarrelOfButane MBbls	Dec. 31, 2024 USD ($) BarrelOfButane MBbls	Dec. 31, 2023 USD ($)
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 \| $	0	0
Energy \| Not designated as hedging instrument \| Cost of Goods and Service Benchmark
Derivatives, Fair Value
Gains on derivatives not designated as hedging instruments recognized in income \| $	$ 22	$ 13	$ 5
CVR Energy
Derivatives, Fair Value
Derivative volume (barrels) \| MBbls	75	159
Commodity swap positions \| CVR Energy
Derivatives, Fair Value
Derivative volume (barrels) \| MBbls	3,120	63
Forward Contracts \| CVR Energy
Derivatives, Fair Value
Derivative volume (barrels) \| MBbls	736	11
Forward Contracts \| CVR Energy \| Not designated as hedging instrument
Derivatives, Fair Value
Derivative, Number of Instruments Held \| BarrelOfButane	11	7