v2.4.0.8

Property, Plant and Equipment (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | $ 15,244,631,000 | $ 14,436,262,000 |
Less: accumulated depreciation and amortization | (6,646,818,000) | (5,724,174,000) |
Property, plant and equipment, net | 8,597,813,000 | 8,712,088,000 | 8,629,946,000
Repair and maintenance expense | 510,800,000 | 563,500,000 | 586,400,000
Interest costs capitalized | 13,000,000 | 19,400,000 | 24,000,000
Land |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 63,733,000 | 49,965,000 |
Buildings |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 163,962,000 | 154,878,000 |
Dirlling, workover and well-servicing rigs, and related equipment |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 12,818,136,000 | 12,364,021,000 |
Marine transportation and supply vessels |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 14,062,000 | 14,054,000 |
Oilfield hauling and mobile equipment |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 1,322,798,000 | 1,313,339,000 |
Other machinery and equipment |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | 168,465,000 | 176,468,000 |
Construction-in-progress |  |  |
Property, Plant and Equipment |  |  |
Property, plant and equipment, gross | $ 693,475,000 | $ 363,537,000 |

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.14) -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 02 -Paragraph 14 -Article 5 + Details
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- Definition The aggregate costs of keeping the property in good condition but that do not appreciably prolong the life or increase the value of the property. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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