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Segment Data - Additional Information (Detail) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2023 USD ($) customer segment | Sep. 30, 2022 USD ($) customer | Sep. 30, 2021 USD ($) customer
Segment Reporting Information [Line Items] |  |  |
Number of principal business segments (segments) | segment | 3 |  |
Number of customers accounted for 10% or more of revenues (customers) | customer | 0 | 0 | 0
Inventory Recall Expense | $ 653 | $ 72 | $ 56
Gain (Loss) on Disposition of Business | 268 | 0 | 0
Surgical Instrumentation |  |  |
Segment Reporting Information [Line Items] |  |  |
Gain (Loss) on Disposition of Business | 268 |  |
Cost of products sold |  |  |
Segment Reporting Information [Line Items] |  |  |
Asset Impairment Charges |  |  | 40
Cost of products sold | Medical |  |  |
Segment Reporting Information [Line Items] |  |  |
Inventory Recall Expense | 653 | 72 | 56
Asset Impairment Charges |  | 54 |
Other Operating Income (Expense) |  |  |
Segment Reporting Information [Line Items] |  |  |
Product Liability Accrual, Period Expense | $ 26 | $ 21 | $ 361

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- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481203/810-10-50-1B + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-18 + Details
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