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Inventories
12 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
Inventories
(5) Inventories

Inventories consisted of the following:
 
December 31,
 
2014
 
2013
 
(in millions)
Finished goods
$
176.2

 
$
268.2

Raw materials and precious metals
88.0

 
177.0

In-process inventories
20.6

 
36.9

Parts and supplies
44.8

 
44.5

 
$
329.6

 
$
526.6



Due to the current crude environment and subsequent reduction in sales prices for the petroleum business' refined products, the Refining Partnership recorded a lower of FIFO cost or market inventory adjustment of approximately $36.8 million as of December 31, 2014. The inventory adjustment is included in cost of product sold (exclusive of depreciation and amortization) in the Consolidated Statements of Operations.