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Revenue (Policies)
9 Months Ended
Sep. 30, 2012
Revenues [Abstract]  
Revenue Recognition, Product Revenue
The Company records revenue from product sales upon delivery to its customers.
Revenue Recognition, Revenue Reductions
Revenue from product sales are recorded net of applicable provisions for prompt pay discounts, rebates and chargebacks under governmental programs (including Medicaid), product returns, distribution-related fees, and other sales-related deductions.