v2.4.0.8

Inventory (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Refined products	$ 35,331	$ 77,144
Liquefied petroleum gases	57,103	23,476
Transmix	80,619	72,156
Crude oil	10,302	7,188
Additives	5,587	7,260
Total inventory	$ 188,942	$ 187,224

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Energy Related Inventory, Transmix

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- Definition

Carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies relating to a source of usable power held for future sale or future use in manufacturing or production process.

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Carrying amount as of the balance sheet date of solvents or substances produced by or used in a process to change the shape, form or composition of some related matter.

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Carrying amount as of the balance sheet date of liquid hydrocarbon components recovered from natural gas.

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