v2.4.0.8

Investments in Unconsolidated Affiliates (Details) (USD $) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2013 | 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 | Dec. 31, 2012 | Dec. 31, 2011
Summarized financial data for investment in unconsolidated affiliates |  |  |  |  |  |  |  |  |  |  |  |
Nabors' earnings (losses) from unconsolidated affiliates | $ (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
Adjustment |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial data for investment in unconsolidated affiliates |  |  |  |  |  |  |  |  |  |  |  |
Nabors' earnings (losses) from unconsolidated affiliates |  |  |  |  |  |  | (21,746,000) | 34,348,000 | 12,602,000 |  | 12,602,000 | 28,801,000
Joint Venture in Saudi Arabia |  |  |  |  |  |  |  |  |  |  |  |
Investments in unconsolidated affiliates |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage | 51.00% |  |  |  |  |  |  |  |  | 51.00% |  |
Assets held for sale |  |  |  |  |  |  |  |  |  |  |  |
Summarized financial data for investment in unconsolidated affiliates |  |  |  |  |  |  |  |  |  |  |  |
Current assets | 442,703,000 |  |  |  | 174,977,000 |  |  |  |  | 442,703,000 | 174,977,000 |
Long-term assets | 138,222,000 |  |  |  | 161,207,000 |  |  |  |  | 138,222,000 | 161,207,000 |
Current liabilities | 440,585,000 |  |  |  | 194,504,000 |  |  |  |  | 440,585,000 | 194,504,000 |
Long-term liabilities | 4,169,000 |  |  |  | 3,389,000 |  |  |  |  | 4,169,000 | 3,389,000 |
Gross revenues |  |  |  |  |  |  |  |  |  | 562,101,000 | 657,362,000 | 760,257,000
Gross margin |  |  |  |  |  |  |  |  |  | 46,446,000 | 107,035,000 | 205,502,000
Net income (loss) |  |  |  |  |  |  |  |  |  | 1,088,000 | (624,172,000) | 327,760,000
Nabors' earnings (losses) from unconsolidated affiliates |  |  |  |  |  |  |  |  |  | 39,000 | (288,718,000) | 85,448,000
Earnings (losses) from unconsolidated affiliates included in discontinued operations, net of tax |  |  |  |  |  |  |  |  |  |  |  | $ 76,500,000

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