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Derivative Financial Instruments Derivative Financial Instruments (Schedule of Forward Purchase and Sales Agreements) (Details) (Forward Contracts [Member], USD $)
In Millions, unless otherwise specified |
Dec. 31, 2013
bbl
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Forward Contracts [Member]
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| Derivative [Line Items] | |
| Purchase Commitment, Remaining Minimum Amount Committed | $ 122.8 |
| Barrels Accounted for Forward Purchase Contract for Product Purchases | 2,000,000 |
| Supply Commitment, Remaining Minimum Amount Committed | $ 64.2 |
| Barrels Accounted for Forward Sale Contract for Product Sales | 600,000 |
| X | ||||||||||
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- Definition
Barrels Accounted for Forward Purchase Contract for Product Purchases No definition available.
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- Definition
Barrels Accounted for Forward Sale Contract for Product Sales No definition available.
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- Details
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- Definition
Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The floor amount as of the balance sheet date that the entity must expend to satisfy the terms of disclosed arrangements (excluding long-term commitments) in which the entity must commit resources to supply goods or services to one or more customers. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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