Share-Based Compensation (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Share-Based Compensation
Total share-based compensation expense	$ 26	$ 19	$ 38	$ 37
Incentive Unit Awards
Share-Based Compensation
Total share-based compensation expense	24	17	34	33
CVR Partners - Phantom Unit Awards \| CVR Partners \| CVR Partners Long Term Incentive Plan
Share-Based Compensation
Total share-based compensation expense	$ 2	$ 2	$ 4	$ 4

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