v2.4.0.8

Segment Information (Details) (USD $) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2013 item | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Jun. 30, 2012 | Dec. 31, 2013 item | Dec. 31, 2012 | Dec. 31, 2011
Financial information with respect to reportable segments |  |  |  |  |  |  |  |  |  |  |  |
Number of major business lines | 2 |  |  |  |  |  |  |  |  | 2 |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: | $ 1,605,390,000 | $ 1,548,965,000 | $ 1,459,326,000 | $ 1,538,373,000 | $ 1,571,745,000 | $ 1,630,380,000 | $ 1,541,841,000 | $ 1,810,367,000 |  | $ 6,152,054,000 | $ 6,554,333,000 | $ 6,098,928,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 558,219,000 | 908,550,000 | 866,006,000
U.S. oil and gas joint venture earnings (losses) | (1,600,000) | (2,600,000) | 1,400,000 | 2,900,000 | 1,200,000 | (99,500,000) | (156,063,000) | (34,321,000) | (190,384,000) | 39,000 | (288,718,000) | 85,448,000
Interest expense |  |  |  |  |  |  |  |  |  | (223,418,000) | (251,904,000) | (256,632,000)
Investment income (loss) |  |  |  |  |  |  |  |  |  | 96,577,000 | 63,137,000 | 19,939,000
Gains (losses) on sales and disposals of long-lived assets and other income (expense), net |  |  |  |  |  |  |  |  |  | (37,977,000) | 136,636,000 | (4,474,000)
Impairments and other charges |  |  |  |  |  |  |  |  |  | (287,241,000) | (290,260,000) | (198,072,000)
Income (loss) from continuing operations before income taxes |  |  |  |  |  |  | (156,144,000) | 235,067,000 | 78,923,000 | 106,160,000 | 276,960,000 | 515,253,000
Income tax expense (benefit) |  |  |  |  |  |  | (35,268,000) | 75,771,000 | 40,503,000 | (55,181,000) | 40,986,000 | 165,083,000
Subsidiary preferred stock dividend |  |  |  |  |  |  |  |  |  | (3,000,000) | (3,000,000) | (3,000,000)
Income (loss) from continuing operations, net of tax | 128,516,000 | (90,510,000) | 28,128,000 | 92,207,000 | 131,656,000 | 64,489,000 | (121,626,000) | 158,546,000 | 36,920,000 | 158,341,000 | 232,974,000 | 347,170,000
Income (loss) from discontinued operations, net of tax | 23,113,000 | (14,430,000) | (26,873,000) | 7,011,000 | (103,414,000) | 12,155,000 | 26,710,000 | (2,977,000) |  | (11,179,000) | (67,526,000) | (97,601,000)
Net income (loss) |  |  |  |  |  |  | (94,916,000) | 155,569,000 | 60,653,000 | 147,162,000 | 165,448,000 | 249,569,000
Less: Net (income) loss attributable to noncontrolling interest | (1,026,000) | (441,000) | (5,616,000) | (97,000) | (1,074,000) | (988,000) | 1,174,000 | 267,000 |  | (7,180,000) | (621,000) | (1,045,000)
Net income (loss) attributable to Nabors | 150,603,000 | (105,381,000) | (4,361,000) | 99,121,000 | 27,077,000 | 75,656,000 | (93,742,000) | 155,836,000 | 62,094,000 | 139,982,000 | 164,827,000 | 248,524,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 1,086,677,000 | 1,039,923,000 | 918,122,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 1,365,994,000 | 1,433,586,000 | 2,247,735,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 12,159,811,000 |  |  |  | 12,656,022,000 |  |  | 13,166,740,000 |  | 12,159,811,000 | 12,656,022,000 |
Equity in earnings (losses) from unconsolidated affiliates, net |  |  |  |  |  |  |  | (34,320,000) | (190,383,000) | (800,000) | (299,717,000) | 161,189,000
Assets held-for-sale | 243,264,000 |  |  |  | 383,857,000 |  |  |  |  | 243,264,000 | 383,857,000 |
Oil and gas |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
U.S. oil and gas joint venture earnings (losses) |  |  |  |  |  |  |  |  |  |  | (289,199,000) | 88,486,000
Income (loss) from discontinued operations, net of tax |  |  |  |  |  |  |  |  |  | (27,396,000) | (66,033,000) | (91,394,000)
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Assets held-for-sale | 239,936,000 |  |  |  | 377,625,000 |  |  |  |  | 239,936,000 | 377,625,000 |
Operating segment | Drilling and Rig Services |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 4,256,730,000 | 4,659,589,000 | 4,156,326,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 550,604,000 | 759,846,000 | 711,844,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 876,694,000 | 825,936,000 | 719,493,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 1,023,989,000 | 1,142,456,000 | 1,568,373,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 8,915,262,000 |  |  |  | 9,127,825,000 |  |  |  |  | 8,915,262,000 | 9,127,825,000 |
Equity in earnings (losses) from unconsolidated affiliates, net |  |  |  |  |  |  |  |  |  | (400,000) |  | (3,100,000)
Investments in unconsolidated affiliates accounted for using equity method | 57,000,000 |  |  |  | 59,900,000 |  |  |  |  | 57,000,000 | 59,900,000 |
Operating segment | Drilling and Rig Services | Reportable subsegments | U.S. |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 1,914,786,000 | 2,276,808,000 | 1,999,241,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 315,496,000 | 509,894,000 | 442,831,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 440,210,000 | 406,740,000 | 360,604,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 644,792,000 | 758,555,000 | 719,741,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 4,248,630,000 |  |  |  | 4,157,470,000 |  |  |  |  | 4,248,630,000 | 4,157,470,000 |
Operating segment | Drilling and Rig Services | Reportable subsegments | Canada |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 361,676,000 | 429,411,000 | 426,455,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 61,193,000 | 91,360,000 | 89,344,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 57,796,000 | 59,191,000 | 57,382,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 59,386,000 | 78,729,000 | 58,134,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 608,018,000 |  |  |  | 699,698,000 |  |  |  |  | 608,018,000 | 699,698,000 |
Operating segment | Drilling and Rig Services | Reportable subsegments | International |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 1,464,264,000 | 1,265,060,000 | 1,104,461,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 177,833,000 | 91,226,000 | 123,813,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 346,659,000 | 330,388,000 | 273,315,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 248,980,000 | 265,249,000 | 653,759,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 3,584,339,000 |  |  |  | 3,626,307,000 |  |  |  |  | 3,584,339,000 | 3,626,307,000 |
Operating segment | Drilling and Rig Services | Reportable subsegments | Rig Services |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 516,004,000 | 688,310,000 | 626,169,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | (3,918,000) | 67,366,000 | 55,856,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 32,029,000 | 29,617,000 | 28,192,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 70,831,000 | 39,923,000 | 136,739,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 474,275,000 |  |  |  | 644,350,000 |  |  |  |  | 474,275,000 | 644,350,000 |
Operating segment | Completion and Production Services |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 2,083,927,000 | 2,463,640,000 | 2,086,828,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 153,852,000 | 297,353,000 | 309,143,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 212,744,000 | 216,602,000 | 198,894,000
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 325,449,000 | 238,300,000 | 487,900,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 2,394,865,000 |  |  |  | 2,301,803,000 |  |  |  |  | 2,394,865,000 | 2,301,803,000 |
Equity in earnings (losses) from unconsolidated affiliates, net |  |  |  |  |  |  |  |  |  | 400,000 | 500,000 |
Investments in unconsolidated affiliates accounted for using equity method | 7,400,000 |  |  |  | 1,800,000 |  |  |  |  | 7,400,000 | 1,800,000 |
Operating segment | Completion and Production Services | Reportable subsegments | Completion Services |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 1,074,713,000 | 1,462,767,000 | 1,237,306,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 51,722,000 | 188,518,000 | 229,125,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 109,242,000 | 112,401,000 | 102,009,000
Operating segment | Completion and Production Services | Reportable subsegments | Production Services |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | 1,009,214,000 | 1,000,873,000 | 849,522,000
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | 102,130,000 | 108,835,000 | 80,018,000
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | 103,502,000 | 104,201,000 | 96,885,000
Other reconciling items |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  |  |  |
Operating revenues and Earnings (losses) from unconsolidated affiliates: |  |  |  |  |  |  |  |  |  | (188,603,000) | (568,896,000) | (144,226,000)
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  |  |  |
Adjusted income (loss) derived from operating activities |  |  |  |  |  |  |  |  |  | (146,237,000) | (148,649,000) | (154,981,000)
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  |  | (2,761,000) | (2,615,000) | (265,000)
Capital expenditures and acquisitions of businesses |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures and acquisitions |  |  |  |  |  |  |  |  |  | 16,556,000 | 52,830,000 | 191,462,000
ASSETS |  |  |  |  |  |  |  |  |  |  |  |
Total assets | 849,684,000 |  |  |  | 1,226,394,000 |  |  |  |  | 849,684,000 | 1,226,394,000 |
Assets held-for-sale | $ 239,900,000 |  |  |  | $ 377,600,000 |  |  |  |  | $ 239,900,000 | $ 377,600,000 |

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