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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) $ in Millions	12 Months Ended
	Dec. 31, 2016 USD ($)
CVR Partners
Issuance of common units, tax impact	$ 20

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- Definition

Stock Issued During Period, Value, New Issues, Tax (Benefit) Expense

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Balance Type:	debit
Period Type:	duration

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Name:	dei_LegalEntityAxis=cvi_CVRPartnersLPMember
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Balance Type:
Period Type: