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Inventories
9 Months Ended
Sep. 30, 2011
Inventory, Gross [Abstract] 
Inventories
INVENTORIES:
Inventories consisted of the following:
 
 
September 30, 2011
 
December 31, 2010
Natural gas and NGLs, excluding propane
$
118,989

 
$
168,378

Propane
75,085

 
76,341

Appliances, parts and fittings and other
112,821

 
117,339

Total inventories
$
306,895

 
$
362,058



We utilize commodity derivatives to manage price volatility associated with our natural gas inventory and designate certain of these derivatives as fair value hedges for accounting purposes. Changes in fair value of the designated hedged inventory have been recorded in inventory on our consolidated balance sheets and cost of products sold in our consolidated statements of operations.