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Contingencies (Detail) $ in Thousands	3 Months Ended	6 Months Ended
	Mar. 31, 2022 USD ($) claim	Mar. 31, 2022 USD ($) claim lawsuit	Sep. 30, 2021 USD ($)
Loss Contingencies [Line Items]
Damages awarded	$ 255
Loss contingency accrual	$ 2,300,000	$ 2,300,000	$ 2,500,000
GEORGIA
Loss Contingencies [Line Items]
Number of EtO lawsuits filed | lawsuit		210
Hernia Product Claims
Loss Contingencies [Line Items]
Pending claims | claim	28,590	28,590

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Number Of EtO Sterilization Lawsuits Filed

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Amount of loss contingency liability.

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Amount of damages awarded to the plaintiff in the legal matter.

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