Decline in Product Shipments

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Percentage of eligible Customers who will elect to participate in the Rebate Program

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- Definition

Percentage of likely Customers who will elect to participate in Rebate Program

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- Definition

Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The portion of the carrying amount as of the balance sheet date of the combined total of loss contingency liabilities which is expected to be resolved within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 5
-Paragraph 9, 10, 11, 12
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The estimated maximum amount of possible loss from the contingency.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
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-Subparagraph (b)
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-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-Paragraph 9, 10, 11, 12
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The estimated minimum amount of possible loss from the contingency.

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Contingencies Level 4 (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2011 SYSTEM 1 Sterile Processor [Member]	Jun. 30, 2011 Product Rebate Program	Jun. 30, 2010 Product Rebate Program	Jun. 30, 2011 Customer Rebates [Member]	Jun. 30, 2010 Customer Rebates [Member]	Jun. 30, 2010 Product Disposal	Jun. 30, 2011 Pending or Threatened Litigation	Dec. 31, 2010 Pending or Threatened Litigation
Loss Contingencies [Line Items]
Loss Contingency, Accrual Carrying Value, Current			$ 110,004		$ 102,313	$ 7,691
Participation Rate, Rebate Program, Eligible Customers		100.00%
Decline in Product Shipments	19.00%
Participation Rate, Rebate Program, Likely Customers		81.00%
Loss Contingency, Range of Possible Loss, Maximum				111,000			22,000
Loss Contingency, Range of Possible Loss, Minimum				52,000			7,000
Estimated Litigation Liability								$ 19,796