v2.4.0.8

QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2013
Quarterly Financial Data [Abstract] |
Schedule of Quarterly Financial Information [Table Text Block] |
| First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter |  | Total
| (Thousands of Dollars, Except Per Unit Data)
2013: |  |  |  |  |  |  |  |  |
Revenues | $ | 998,186 |  |  | $ | 902,014 |  |  | $ | 778,145 |  |  | $ | 785,387 |  |  | $ | 3,463,732 |
Operating income (loss) | $ | 63,358 |  |  | $ | 76,972 |  |  | $ | 68,751 |  |  | $ | (228,202 | ) |  | $ | (19,121 | )
Income (loss) from continuing operations | $ | 19,599 |  |  | $ | 34,712 |  |  | $ | 35,682 |  |  | $ | (275,502 | ) |  | $ | (185,509 | )
Income (loss) from discontinued operations, net of tax | 4,805 |  |  | (1,743 | ) |  | (2,446 | ) |  | (99,778 | ) |  | (99,162 | )
Net income (loss) | $ | 24,404 |  |  | $ | 32,969 |  |  | $ | 33,236 |  |  | $ | (375,280 | ) |  | $ | (284,671 | )
Net income (loss) per unit applicable to limited partners: |  |  |  |  |  |  |  |  |
Continuing operations | $ | 0.10 |  |  | $ | 0.30 |  |  | $ | 0.31 |  |  | $ | (3.60 | ) |  | $ | (2.89 | )
Discontinued operations | 0.07 |  |  | (0.02 | ) |  | (0.03 | ) |  | (1.13 | ) |  | (1.11 | )
Total | $ | 0.17 |  |  | $ | 0.28 |  |  | $ | 0.28 |  |  | $ | (4.73 | ) |  | $ | (4.00 | )
Cash distributions per unit applicable to limited partners | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 4.380 |
2012: |  |  |  |  |  |  |  |  |
Revenues | $ | 1,606,449 |  |  | $ | 1,764,667 |  |  | $ | 1,591,730 |  |  | $ | 982,890 |  |  | $ | 5,945,736 |
Operating income (loss) | $ | 60,882 |  |  | $ | (201,925 | ) |  | $ | 62,750 |  |  | $ | 60,125 |  |  | $ | (18,168 | )
Income (loss) from continuing operations | $ | 39,978 |  |  | $ | (241,871 | ) |  | $ | 17,000 |  |  | $ | 18,892 |  |  | $ | (166,001 | )
Loss from discontinued operations, net of tax | (13,724 | ) |  | (4,939 | ) |  | (12,658 | ) |  | (29,915 | ) |  | (61,236 | )
Net income (loss) | $ | 26,254 |  |  | $ | (246,810 | ) |  | $ | 4,342 |  |  | $ | (11,023 | ) |  | $ | (227,237 | )
Net income (loss) per unit applicable to limited partners: |  |  |  |  |  |  |  |  |
Continuing operations | $ | 0.41 |  |  | $ | (3.48 | ) |  | $ | 0.08 |  |  | $ | 0.10 |  |  | $ | (2.79 | )
Discontinued operations | (0.18 | ) |  | (0.08 | ) |  | (0.17 | ) |  | (0.37 | ) |  | (0.82 | )
Total | $ | 0.23 |  |  | $ | (3.56 | ) |  | $ | (0.09 | ) |  | $ | (0.27 | ) |  | $ | (3.61 | )
Cash distributions per unit applicable to limited partners | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 1.095 |  |  | $ | 4.380 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=25249566&loc=d3e1280-108306 + Details
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