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Derivatives (Details) In Thousands, unless otherwise specified |  | 9 Months Ended |  | 9 Months Ended |
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Sep. 30, 2014 Derivatives designated as hedging instruments Fair value hedges USD ($) | Sep. 30, 2014 Derivatives designated as hedging instruments Fair value hedges Commodity contracts Long 2014 USD ($) bbl | Sep. 30, 2014 Derivatives designated as hedging instruments Fair value hedges Commodity contracts Short 2014 USD ($) bbl | Sep. 30, 2014 Derivatives designated as hedging instruments Fair value hedges Commodity contracts Short 2015 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2014 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2015 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2016 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2017 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Long 2018 bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2014 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2015 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2016 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Commodity contracts Short 2017 USD ($) bbl | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 AUD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 AUD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 AUD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 BRL USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 BRL | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 BRL Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CAD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CAD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CAD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CLP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CLP | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 CLP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 COP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 COP | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 COP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 DKK USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 DKK | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 DKK Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 EUR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 EUR EUR (€) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 EUR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 GBP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 GBP GBP (£) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 GBP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 INR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 INR | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 INR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 JPY USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 JPY JPY (¥) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 JPY Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 MXN USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 MXN | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 MXN Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 NOK USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 NOK | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 NOK Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 PLN USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 PLN | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 PLN Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 RON USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 RON | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 RON Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 SGD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 SGD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2014 SGD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 GBP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 GBP GBP (£) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 GBP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 ZAR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 ZAR | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Long 2015 ZAR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 AUD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 AUD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 AUD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CAD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CAD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CAD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CLP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CLP | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 CLP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 COP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 COP | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 COP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 DKK USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 DKK | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 DKK Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 EUR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 EUR EUR (€) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 EUR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 GBP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 GBP GBP (£) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 GBP Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 INR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 INR | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 INR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 JPY USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 JPY JPY (¥) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 JPY Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 MXN USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 MXN | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 MXN Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 NOK USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 NOK | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 NOK Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 PLN USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 PLN | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 PLN Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 RON USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 RON | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 RON Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 SGD USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 SGD | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2014 SGD Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts Short 2015 ZAR Weighted Average USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts three Short 2015 GBP USD ($) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts three Short 2015 GBP GBP (£) | Sep. 30, 2014 Derivatives not designated as hedging instruments Foreign currency contracts three Short 2015 GBP Weighted Average USD ($)
Derivative instruments, at their respective fair value positions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional value of commodity contracts |  | 267,000 | 4,853,000 | 10,000 |  |  | 14,323,000 | 17,690,000 | 744,000 | 56,000 | 18,000 | 13,783,000 | 12,864,000 | 392,000 | 11,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-Designated, Notional amount of foreign currency contracts |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,746 |  |  | 5,183 |  |  | 7,690 |  |  | 1,847,698 |  |  | 19,179,268 |  |  | 35,110 |  |  | € 39,442 |  |  | £ 135,006 |  |  | 466,074 |  |  | ¥ 1,381,969 |  |  | 23,081 |  |  | 5,676 |  |  | 11,651 |  |  | 77,303 |  |  | 112 |  |  | £ 5,125 |  |  | 600 |  |  | 8,664 |  |  | 36,225 |  |  | 2,385,660 |  |  | 22,970,683 |  |  | 11,303 |  |  | € 84,016 |  |  | £ 110,129 |  |  | 735,479 |  |  | ¥ 1,240,477 |  |  | 65,802 |  |  | 28,950 |  |  | 19,956 |  |  | 117,356 |  |  | 221,819 |  |  | 33,150 |  |  | £ 250 |
Weighted Average Fixed Price |  | 106.35 | 72.52 | 113.17 |  |  | 81.37 | 70.99 | 91.37 | 24.20 | 25.66 | 91.92 | 98.41 | 95.86 | 70.94 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Fixed Price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.93 |  |  | 2.28 |  |  | 1.09 |  |  | 587.54 |  |  | 1,923.93 |  |  | 5.60 |  |  | 1.33 |  |  | 1.67 |  |  | 103.49 |  |  | 13.18 |  |  | 6.24 |  |  | 3.15 |  |  | 1.25 |  |  | 10.82 |  |  | 0.91 |  |  | 1.65 |  |  | 1.66 |  |  | 0.91 |  |  | 1.09 |  |  | 583.07 |  |  | 1,926.57 |  |  | 1.33 |  |  | 1.67 |  |  | 61.29 |  |  | 103.18 |  |  | 13.17 |  |  | 6.25 |  |  | 3.32 |  |  | 1.25 |  |  | 10.94 |  |  | 1,019.73 |  |  | 1.66 |  |  | 1.67
Weighted Average Mark-to-Market |  | (2.850) | 2.912 | 1.300 |  |  | (4.211) | (1.803) | (3.231) | (0.214) |  | 5.316 | 3.234 | 3.926 | 5.909 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Mark-to-Market |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (0.060) |  |  | (0.030) |  |  | (0.026) |  |  | 0.000 |  |  | 0.000 |  |  | (0.010) |  |  | 0.079 |  |  | 0.061 |  |  | 0.000 |  |  | (0.002) |  |  | (0.004) |  |  | 0.019 |  |  | (0.017) |  |  | (0.004) |  |  | 0.054 |  |  | 0.028 |  |  | (0.040) |  |  | 0.051 |  |  | 0.028 |  |  | 0.000 |  |  | 0.000 |  |  | (0.072) |  |  | (0.046) |  |  | 0.000 |  |  | 0.001 |  |  | 0.002 |  |  | 0.004 |  |  | 0.020 |  |  | 0.016 |  |  | 0.004 |  |  | 0.000 |  |  | 0.033 |  |  | 0.064 |  |
Fair Value Amount | $ 13,382 | $ (761) | $ 14,130 | $ 13 | $ 31,339 | $ 21,848 | $ (60,319) | $ (31,900) | $ (2,404) | $ (12) |  | $ 73,275 | $ 41,604 | $ 1,539 | $ 65 | $ 9,491 | $ (641) |  |  | $ (157) |  |  | $ (201) |  |  | $ (180) |  |  | $ (580) |  |  | $ (349) |  |  | $ 3,124 |  |  | $ 8,169 |  |  | $ (140) |  |  | $ (2,594) |  |  | $ (81) |  |  | $ 107 |  |  | $ (195) |  |  | $ (290) |  |  | $ 6 |  |  | $ 141 |  |  | $ (24) |  |  | $ 445 |  |  | $ 1,014 |  |  | $ 261 |  |  | $ 705 |  |  | $ (818) |  |  | $ (3,889) |  |  | $ 25 |  |  | $ 443 |  |  | $ 2,395 |  |  | $ 280 |  |  | $ 591 |  |  | $ 323 |  |  | $ 498 |  |  | $ (7) |  |  | $ 1,094 |  |  | $ 16 |  |

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- Definition Weighted average mark to market adjustment to fair value. + References No definition available. + Details
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- Definition Nominal or face amount used to calculate payments on the derivative asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5579245-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Notional Amount -URI http://asc.fasb.org/extlink&oid=6519104 + Details
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 + Details
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