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CONSOLIDATED STATEMENT OF CASH FLOWS INFORMATION (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Consolidated Cash Flow Information [Abstract]    
Capital expenditures incurred not yet paid $ 1.4 $ 2.5
Reclassification between line items   $ 8.1