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Summary of Significant Accounting Policies and Estimates (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
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Summary of Significant Accounting Policies and Estimates [Line Items] |  |
Assets, Current | $ 2,202,955 | $ 2,035,219
Total assets | 4,414,929 | 4,141,492
Liabilities, Current | 2,039,470 | 1,922,199
Variable Interest Entity, Primary Beneficiary [Member] |  |
Summary of Significant Accounting Policies and Estimates [Line Items] |  |
Assets, Current | 12,849 | 19,049
Long-Lived Assets | 11,022 | 31,783
Total assets | 23,871 | 50,832
Liabilities, Current | 8,257 | 16,374
Liabilities, Noncurrent | 17,064 | 15,955
Liabilities | $ 25,321 | $ 32,329

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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 + Details
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