Spin-Off of Embecta Corp. - Additional Information (Details) - Discontinued Operations, Disposed of by Means Other than Sale, Spinoff $ in Millions	3 Months Ended	6 Months Ended
Mar. 31, 2022 USD ($)	Mar. 31, 2022 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Groups, Including Discontinued Operation, Consideration, Cash	$ 1,266	$ 1,266
Disposal Group, Including Discontinued Operation, Other Expense	$ 53	$ 78

Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5B
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration