v3.3.1.900

RELATED PARTY TRANSACTIONS (Tables) | 12 Months Ended
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Dec. 31, 2015
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions [Text Block] | The following table summarizes information pertaining to related party transactions:
| Year Ended December 31,
| 2015 |  | 2014 |  | 2013
| (Thousands of Dollars)
Revenues | $ | — |  |  | $ | 929 |  |  | $ | 14,897 |
Operating expenses | $ | 135,565 |  |  | $ | 125,736 |  |  | $ | 122,677 |
General and administrative expenses | $ | 66,769 |  |  | $ | 66,910 |  |  | $ | 58,602 |
Interest income | $ | — |  |  | $ | 1,055 |  |  | $ | 6,113 |
Revenues included in discontinued operations, net of tax | $ | — |  |  | $ | 528 |  |  | $ | 3,720 |
Expenses included in discontinued operations, net of tax | $ | 2 |  |  | $ | 1,680 |  |  | $ | 6,051 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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