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v3.3.1.900

Major classes of assets and liabilities (Details 2) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Current assets: |  |
Total current assets held for sale | $ 24,581 | $ 131,177
Noncurrent assets: |  |
Total noncurrent assets held for sale | 166,734 | 1,620,470
Current liabilities: |  |
Total current liabilities held for sale | 47,603 | 154,728
Noncurrent liabilities: |  |
Total noncurrent liabilities held for sale | 0 | 295,441
Discontinued operations, held-for-sale or disposed by sale [Member] |  |
Current assets: |  |
Receivables, net | 13,387 | 94,132
Inventories | 1,308 | 11,401
Commodity derivative instruments | 0 | 18,335
Prepayments and other current assets | 9,886 | 7,309
Total current assets held for sale | 24,581 | 131,177
Noncurrent assets: |  |
Investments | 37 | 37
Net property, plant and equipment | 793,422 | 1,618,099
Deferred income taxes | 127,655 | 0
Other | 161 | 2,334
Less allowance for impairment of assets held for sale | 754,541 | 0
Total noncurrent assets held for sale | 166,734 | 1,620,470
Total assets held for sale | 191,315 | 1,751,647
Current liabilities: |  |
Long-term debt due within one year | 0 | 897
Accounts payable | 25,013 | 103,556
Taxes payable | 1,052 | 19,900
Deferred income taxes | 3,620 | 8,206
Accrued compensation | 13,080 | 5,373
Other accrued liabilities | 4,838 | 16,796
Total current liabilities held for sale | 47,603 | 154,728
Noncurrent liabilities: |  |
Deferred income taxes | 0 | 238,391
Other liabilities | 0 | 57,050
Total noncurrent liabilities held for sale | 0 | 295,441
Total liabilities held for sale | $ 47,603 | $ 450,169

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