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Debt - Reporting Segment Debt (Details) - USD ($) $ in Millions | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Feb. 28, 2022 | Aug. 31, 2021 | Jun. 30, 2021 | Oct. 31, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |
Amortization of deferred financing costs and debt discounts and premiums | $ 5 | $ 4 | $ 6 |  |  |  |
Term Loan | Revolving credit facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount |  |  |  |  |  |  | $ 150
Line of credit |  |  |  |  |  |  | $ 30
Energy Segment |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
(Gain) loss on extinguishment of debt | (8) |  |  |  |  |  |
Energy Segment | Revolving credit facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Borrowing availability on credit facilities | 385 |  |  |  |  |  |
Energy Segment | 5.25% senior unsecured notes due 2025 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 600 |  |  |  |  |  |
Interest rate on debt instrument | 5.25% |  |  |  |  |  |
Energy Segment | 5.75% senior unsecured notes due 2028 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 400 |  |  |  |  |  |
Interest rate on debt instrument | 5.75% |  |  |  |  |  |
Energy Segment | 9.25% senior unsecured notes due 2023 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate on debt instrument | 9.25% |  |  |  |  |  |
Amount of debt redeemed | $ 30 |  |  | $ 65 |  |  |
Energy Segment | CVR 2022 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | 500 |  |  |  |  |  |
Energy Segment | CVR Partners 2023 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 65 |  |  |  |  |  |
Interest rate on debt instrument | 9.25% |  |  |  |  |  |
Energy Segment | Revolving credit facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Borrowing availability on credit facilities | $ 396 |  |  |  |  |  |
Energy Segment | CVR Refining credit facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Letters of credit outstanding | 39 | $ 35 |  |  |  |  |
Energy Segment | CVR 2025 Notes [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 600 |  |  |  |  |  |
Interest rate on debt instrument | 5.25% |  |  |  |  |  |
Energy Segment | CVR 2028 Notes [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 400 |  |  |  |  |  |
Interest rate on debt instrument | 5.75% |  |  |  |  |  |
Energy Segment | CVR Partner 2028 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 550 |  |  |  |  | $ 550 |
Interest rate on debt instrument | 6.125% |  |  |  |  | 6.125% |
Automotive Segment | IEP Auto Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt face amount | $ 350 |  |  |  | $ 350 |  |
Letters of credit outstanding | $ 45 |  |  |  |  |  |
Weighted average interest rate on debt | 2.01% |  |  |  |  |  |
Food Packaging Segment | Viskase credit facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate on debt instrument | 2.47% | 3.72% |  |  |  |  |

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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123467658&loc=d3e12355-112629 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467658&loc=d3e12317-112629 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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