Contingencies (Details)	9 Months Ended
Sep. 30, 2012
Product Liability Contingency [Line Items]
Net Amount at Risk by Product and Guarantee, Weighted Average Period Remaining	30 days
Medication Packaging Systems [Member]
Product Liability Contingency [Line Items]
Net Amount at Risk by Product and Guarantee, Weighted Average Period Remaining	6 months

Weighted average period until annuitization or benefit payment is expected to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 20

-Section 55

-Paragraph 15

-URI http://asc.fasb.org/extlink&oid=6588021&loc=d3e7104-158389

Name:	us-gaap_NetAmountAtRiskByProductAndGuaranteeWeightedAveragePeriodRemaining1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration