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v3.6.0.2

Major classes of assets and liabilities (Details 4) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Current assets: |  |  |  |
Total current assets held for sale |  | $ 14,391 |  | $ 54,847
Noncurrent assets: |  |  |  |
Total noncurrent assets held for sale |  | 196,664 |  | 561,617
Current liabilities: |  |  |  |
Total current liabilities held for sale |  | 9,924 |  | 126,483
Noncurrent liabilities: |  |  |  |
Total noncurrent liabilities held for sale |  | 0 |  | 63,750
Exploration and production [Member] | Discontinued operations, held-for-sale or disposed by sale [Member] |  |  |  |
Current assets: |  |  |  |
Receivables, net |  | 355 |  | 13,387
Inventories |  | 0 |  | 1,308
Income taxes receivable |  | 0 |  | 9,665
Prepayments and other current assets |  | 0 |  | 221
Total current assets held for sale |  | 355 |  | 24,581
Noncurrent assets: |  |  |  |
Investments |  | 0 |  | 37
Net property, plant and equipment |  | 5,507 |  | 793,422
Deferred income taxes |  | 91,098 |  | 124,035
Other |  | 161 |  | 161
Less allowance for impairment of assets held for sale |  | 938 |  | 754,541
Total noncurrent assets held for sale |  | 95,828 |  | 163,114
Total assets held for sale |  | 96,183 |  | 187,695
Current liabilities: |  |  |  |
Accounts payable |  | 141 |  | 25,013
Taxes payable |  | 19 | [1] | 1,052
Accrued compensation |  | 0 |  | 13,080
Other accrued liabilities |  | 2,358 |  | 4,838
Total current liabilities held for sale |  | 2,518 |  | 43,983
Noncurrent liabilities: |  |  |  |
Total liabilities held for sale |  | 2,518 |  | 43,983
Refining [Member] | Discontinued operations, held-for-sale or disposed by sale [Member] |  |  |  |
Current assets: |  |  |  |
Cash and cash equivalents |  | 0 |  | 688
Receivables, net |  | 0 |  | 7,693
Inventories |  | 0 |  | 13,176
Income taxes receivable |  | 13,987 |  | 2,495
Prepayments and other current assets |  | 0 |  | 6,214
Total current assets held for sale |  | 13,987 |  | 30,266
Noncurrent assets: |  |  |  |
Net property, plant and equipment |  | 0 |  | 412,717
Other |  | 0 |  | 9,627
Total noncurrent assets held for sale |  | 0 |  | 422,344
Total assets held for sale |  | 13,987 |  | 452,610
Current liabilities: |  |  |  |
Short-term borrowings |  | 0 |  | 45,500
Long-term debt due within one year |  | 0 |  | 5,250
Accounts payable |  | 7,425 |  | 24,468
Taxes payable |  | 0 |  | 1,391
Accrued compensation |  | 0 |  | 938
Other accrued liabilities |  | 0 |  | 4,953
Total current liabilities held for sale |  | 7,425 |  | 82,500
Noncurrent liabilities: |  |  |  |
Long-term debt |  | 0 |  | 63,750
Deferred income taxes | [2] | 14 |  | 23,841
Total noncurrent liabilities held for sale |  | 14 |  | 87,591
Total liabilities held for sale |  | $ 7,439 |  | $ 170,091
[1] | On the Company's Consolidated Balance Sheets, this amount was reclassified to prepayments and other current assets and is reflected in current assets held for sale.
[2] | On the Company's Consolidated Balance Sheets, these amounts were reclassified to noncurrent deferred income tax assetsand are reflected in noncurrent assets held for sale.

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