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Derivatives (Schedule Of Outstanding Derivatives Entered Into To Hedge Inventory Or Fixed Price Purchase Commitments) (Details) bbl in Thousands | 3 Months Ended
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Mar. 31, 2017 bbl $ / bbl $ / units
Future | Sell (Short) Contracts | Crude Oil | Designated as Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 1,220
Weighted average contract price per gal | $ / bbl | 49.91
Future | Sell (Short) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 175
Weighted average contract price per gal | $ / bbl | 50.83
Future | Sell (Short) Contracts | Diesel Futures | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 27
Weighted average contract price per gal | $ / bbl | 1.54
Future | Sell (Short) Contracts | Fuel Oil Futures | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 120
Weighted average contract price per gal | $ / bbl | 43.51
Future | Buy (Long) Contracts | Crude Oil | Designated as Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 0
Weighted average contract price per gal | $ / bbl | 0.00
Future | Buy (Long) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 107
Weighted average contract price per gal | $ / bbl | 52.93
Future | Buy (Long) Contracts | Diesel Futures | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 8
Weighted average contract price per gal | $ / bbl | 1.51
Future | Buy (Long) Contracts | Fuel Oil Futures | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 40
Weighted average contract price per gal | $ / bbl | 43.05
Swap | Sell (Short) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 0
Weighted average contract price per gal | $ / bbl | 0.00
Swap | Buy (Long) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 0
Weighted average contract price per gal | $ / units | 0.00
Options | Sell (Short) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 90
Underlying, Derivative | $ / bbl | 1.07
Options | Buy (Long) Contracts | Crude Oil | Not Designated As Hedging Instrument |
Derivative [Line Items] |
Derivative, Nonmonetary Notional Amount | 55
Underlying, Derivative | $ / bbl | 0.19

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- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition 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. + References No definition available. + Details
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