Business Acquisition Business Acquisition (Details) (USD $)	3 Months Ended			6 Months Ended			1 Months Ended	3 Months Ended			3 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	May 20, 2012	Oct. 31, 2012 MTS-Medication Technologies [Member]	Jun. 30, 2013 MTS-Medication Technologies [Member]	Jun. 30, 2012 MTS-Medication Technologies [Member]	May 20, 2012 MTS-Medication Technologies [Member]	Jun. 30, 2013 Minimum [Member] MTS-Medication Technologies [Member]	Jun. 30, 2013 Maximum [Member] MTS-Medication Technologies [Member]	May 20, 2012 Cost Of Product Revenue [Member] MTS-Medication Technologies [Member]
Business Acquisition [Line Items]
Business acquisition cash paid at closing										$ 158,300,000
business acquisition sellers escrow account										13,500,000
Business Acquisition Final adjustment amount, estimated									1,800,000
Business Acquisition, Cash Received Through Release of Escrow Funds							300,000
Cash including restricted cash						2,000,000
Business Combination, Acquired Receivables, Fair Value						7,403,000
Business Acquisition, Purchase Price Allocation, Current Assets, Inventory						11,726,000
Business Acquisition, Purchase Price Allocation, Current Assets, Prepaid Expense and Other Assets						2,894,000
Business Acquisition, Purchase Price Allocation, Current Assets						24,023,000
Business Acquisition, Purchase Price Allocation, Property, Plant and Equipment								1,300,000
Business Acquisition, Purchase Price Allocation, Intangible Assets Other than Goodwill								(400,000)
Business Acquisition, Purchase Price Allocation, Goodwill Amount						82,800,000
Business Acquisition, Purchase Price Allocation, Other Noncurrent Assets						308,000
Business Acquisition, Purchase Price Allocation, Assets Acquired						200,838,000
Business Acquisition, Purchase Price Allocation, Current Liabilities						(7,917,000)
Business Acquisition, Purchase Price Allocation, Deferred Tax Liabilities, Noncurrent						(33,386,000)
Business Acquisition, Purchase Price Allocation, Noncurrent Liabilities						(1,223,000)
Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net						158,312,000
Business Combination, Consideration Transferred						158,312,000				158,300,000
Business Combination, Acquired Receivables, Gross Contractual Amount										7,600,000
Business Acquisitions Receivablesnot expected collectible										(200,000)
Business Combination, Step Acquisition, Inventory Adjustment													1,600,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life								25 years 1 month 21 days			12 years	30 years
Goodwill, Purchase Accounting Adjustments		100,000						900,000
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent	$ 0		$ 65,000	$ (65,000)	$ 65,000