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Fair Value Measurements (Tables) | 9 Months Ended
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Sep. 30, 2014
Fair Value Measurements |
Schedule of assets and liabilities measured at estimated fair value on a recurring basis |
|  |  |  |  |  |  |  |  |  |  |  |  |  | Netting |  |  |
|  |  |  |  |  |  |  |  |  |  |  |  |  | and |  |  |
|  | Level 1 |  | Level 2 |  | Level 3 |  | Sub-Total |  | Collateral |  | Total
As of September 30, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 53,208 |  | $ | 111,443 |  | $ | 3,259 |  | $ | 167,910 |  | $ | (79,332) |  | $ | 88,578
Foreign currency contracts |  |  | — |  |  | 19,857 |  |  | — |  |  | 19,857 |  |  | (8,518) |  |  | 11,339
Inventories |  |  | — |  |  | 11 |  |  | — |  |  | 11 |  |  | (11) |  |  | —
Cash surrender value of life insurance |  |  | — |  |  | 1,686 |  |  | — |  |  | 1,686 |  |  | — |  |  | 1,686
Mutual funds |  |  | 412 |  |  | — |  |  | — |  |  | 412 |  |  | — |  |  | 412
Total |  | $ | 53,620 |  | $ | 132,997 |  | $ | 3,259 |  | $ | 189,876 |  | $ | (87,861) |  | $ | 102,015
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 62,655 |  | $ | 69,936 |  | $ | 89 |  | $ | 132,680 |  | $ | (111,135) |  | $ | 21,545
Foreign currency contracts |  |  | — |  |  | 10,366 |  |  | — |  |  | 10,366 |  |  | (8,518) |  |  | 1,848
Inventories |  |  | — |  |  | 12,233 |  |  | — |  |  | 12,233 |  |  | (11) |  |  | 12,222
Total |  | $ | 62,655 |  | $ | 92,535 |  | $ | 89 |  | $ | 155,279 |  | $ | (119,664) |  | $ | 35,615
As of December 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 11,574 |  | $ | 39,880 |  | $ | — |  | $ | 51,454 |  | $ | (35,983) |  | $ | 15,471
Foreign currency contracts |  |  | — |  |  | 8,486 |  |  | — |  |  | 8,486 |  |  | (6,350) |  |  | 2,136
Inventories |  |  | — |  |  | 1,690 |  |  | — |  |  | 1,690 |  |  | (207) |  |  | 1,483
Total |  | $ | 11,574 |  | $ | 50,056 |  | $ | — |  | $ | 61,630 |  | $ | (42,540) |  | $ | 19,090
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 14,032 |  | $ | 31,983 |  | $ | — |  | $ | 46,015 |  | $ | (31,329) |  | $ | 14,686
Foreign currency contracts |  |  | — |  |  | 11,803 |  |  | — |  |  | 11,803 |  |  | (6,350) |  |  | 5,453
Inventories |  |  | — |  |  | 207 |  |  | — |  |  | 207 |  |  | (207) |  |  | —
Total |  | $ | 14,032 |  | $ | 43,993 |  | $ | — |  | $ | 58,025 |  | $ | (37,886) |  | $ | 20,139
Schedule of derivative instruments at fair value and their locations on the balance sheets |
|  |  | As of
|  | September 30, 2014 |  | December 31, 2013
Commodity Contracts |  |  |  |  |  |
Assets: |  |  |  |  |  |
Other current assets |  | $ | 79,213 |  | $ | 14,723
Identifiable intangible and other non-current assets |  |  | 9,365 |  |  | 748
Total net assets |  | $ | 88,578 |  | $ | 15,471
Liabilities: |  |  |  |  |  |
Accrued expenses and other current liabilities |  | $ | 13,661 |  | $ | 14,332
Other long-term liabilities |  |  | 7,884 |  |  | 354
Total net liabilities |  | $ | 21,545 |  | $ | 14,686
Foreign Currency Contracts |  |  |  |  |  |
Assets: |  |  |  |  |  |
Other current assets |  | $ | 10,877 |  | $ | 2,136
Identifiable intangible and other non-current assets |  |  | 462 |  |  | —
Total net assets |  | $ | 11,339 |  | $ | 2,136
Liabilities: |  |  |  |  |  |
Accrued expenses and other current liabilities |  | $ | 1,848 |  | $ | 5,306
Other long-term liabilities |  |  | — |  |  | 147
Total net liabilities |  | $ | 1,848 |  | $ | 5,453
Schedule of assets and liabilities that are measured at fair value on a recurring basis that utilized Level 3 inputs |
|  | Beginning of Period |  | Realized and Unrealized Gains (Losses) Included in Earnings |  | Settlements |  | End of Period |  | Change in Unrealized Gains (Losses) Relating to Assets and Liabilities that are Held at end of Period |  | Location of Realized and Unrealized Gains (Losses) Included in Earnings
Three months ended September 30, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 5,826 |  | $ | 4,053 |  | $ | 6,620 |  | $ | 3,259 |  | $ | 1,950 |  | Revenue
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | — |  | $ | (89) |  | $ | — |  | $ | 89 |  | $ | (89) |  | Revenue
Three months ended September 30, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | 89 |  | $ | 69 |  | $ | 20 |  | $ | — |  | $ | — |  | Cost of revenue
Nine months ended September 30, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | — |  | $ | 9,879 |  | $ | 6,620 |  | $ | 3,259 |  | $ | 3,259 |  | Revenue
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | — |  | $ | (89) |  | $ | — |  | $ | 89 |  | $ | (89) |  | Revenue
Nine months ended September 30, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity contracts |  | $ | — |  | $ | (20) |  | $ | 20 |  | $ | — |  | $ | — |  | Cost of revenue

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 Reference 2: 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13467-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13476-108611 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
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