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Commitments and Contingencies - Additional Information (Detail) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 31, 2022 USD ($) | Apr. 30, 2022 USD ($) | Sep. 30, 2022 USD ($) lawsuit plaintiff claim | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($)
Loss Contingencies [Line Items] |  |  |  |  |
Aggregate future purchase commitments |  |  | $ 1,521,000 |  |
Damages awarded | $ 4,800 | $ 255 |  |  |
Number of plaintiffs | plaintiff |  |  | 310 |  |
Product Liability Accrual, Period Expense |  |  | $ 21,000 |  |
Loss Contingency Accrual |  |  | $ 2,100,000 | $ 2,500,000 |
Gwinnett County, Georgia |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of EtO Sterilization Lawsuits | lawsuit |  |  | 210 |  |
Number of lawsuits, allege injury from unrelated defendants | lawsuit |  |  | 44 |  |
Gwinnett County, Georgia | Maximum |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Loss Contingency, Damages Sought, Value |  |  | $ 250 |  |
Other Operating Income (Expense) |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Product Liability Accrual, Period Expense |  |  | $ 21,000 | $ 361,000 | $ 378,000
HerniaProductClaims |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Loss Contingency, Pending Claims, Number | claim |  |  | 31,445 |  |

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