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QUARTERLY FINANCIAL DATA (UNAUDITED) | 12 Months Ended
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Dec. 31, 2013
Quarterly Financial Data [Abstract] |
Quarterly Financial Data | QUARTERLY FINANCIAL DATA (UNAUDITED) As further discussed in Note 5, we reclassified certain storage assets as “Assets held for sale” on the consolidated balance sheet as of December 31, 2013. We presented the results of operations for those facilities as discontinued operations for all periods presented. As a result, the amounts shown below differ from those previously reported in our quarterly reports on Form 10-Q and in our annual report for the year ended December 31, 2012.
| 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 The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 3: 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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