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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amount of unamortized debt discount (premium) and debt issuance costs.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

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Indicates line item in statement of financial position that includes noncurrent finance lease liability.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, classified as current.

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Amount of long-term debt and lease obligation, including portion classified as current.

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No definition available.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Long-Term Debt and Finance Lease Obligations - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 21, 2023	Jun. 23, 2021
Debt Instrument [Line Items]
Finance lease, liability, noncurrent, statement of financial position [extensible list]	Total long-term debt and finance lease obligations, net of current portion	Total long-term debt and finance lease obligations, net of current portion
Total long-term debt and finance lease obligations, net of current portion	$ 1,907	$ 1,579
Current portion of long-term debt and finance lease obligations (including $1 and $0, respectively, of VIE)	12	606
Total long-term debt and finance lease obligations, including current portion	1,919	2,185
Petroleum Segment
Debt Instrument [Line Items]
Unamortized debt issuance costs	(8)	0
Finance lease obligations, net of current portion	29	37
Total long-term debt and finance lease obligations, net of current portion	343	37
Nitrogen Fertilizer Segment
Debt Instrument [Line Items]
Unamortized debt issuance costs	(2)	(3)
Total debt	568	547
Finance lease obligations, net of current portion	20	0
Term Loan \| Petroleum Segment
Debt Instrument [Line Items]
Term Loan	$ 322	0
6.125% Senior Secured Notes, due June 2028 \| Senior Notes \| Nitrogen Fertilizer Segment
Debt Instrument [Line Items]
Stated interest rate	6.125%			6.125%
Total long-term debt, net of current portion, before finance lease obligations, debt issuance costs and discount	$ 550	550
CVR Energy
Debt Instrument [Line Items]
Unamortized debt issuance costs	(4)	(5)
Total debt	$ 996	995
CVR Energy \| 8.50% Senior Notes, due January 2029 \| Senior Notes
Debt Instrument [Line Items]
Stated interest rate	8.50%
Total long-term debt, net of current portion, before finance lease obligations, debt issuance costs and discount	$ 600	600
CVR Energy \| 5.75% Senior Notes, due February 2028 \| Senior Notes
Debt Instrument [Line Items]
Stated interest rate	5.75%
Total long-term debt, net of current portion, before finance lease obligations, debt issuance costs and discount	$ 400	400
CVR Energy \| 5.250% Senior Notes, due February 2025 \| Senior Notes
Debt Instrument [Line Items]
Stated interest rate			5.25%
Short-term debt		$ 600