|
Schedule of Business Acquisitions, by Acquisition (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
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Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Business Acquisition [Line Items] | |||||||||||
| Revenues | $ 577,438 | $ 443,835 | $ 443,912 | $ 432,421 | $ 503,195 | $ 325,869 | $ 449,527 | $ 493,483 | $ 1,897,606 | $ 1,772,074 | $ 1,748,667 |
| Operating Income (Loss) | 705,056 | 552,058 | 522,897 | ||||||||
|
Plains Pipeline Acquisition [Member]
|
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| Business Acquisition [Line Items] | |||||||||||
| Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment | 192,422 | 192,422 | |||||||||
| Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other | 2,048 | 2,048 | |||||||||
| Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other | (2,470) | (2,470) | |||||||||
| Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest | 192,000 | 192,000 | |||||||||
|
Plains Pipeline Acquisition [Member] | Refined Products Segment [Member]
|
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| Business Acquisition [Line Items] | |||||||||||
| Revenues | 12,661 | ||||||||||
| Operating Income (Loss) | $ 6,400 | ||||||||||