Legal Proceedings (Details) $ in Millions			1 Months Ended						3 Months Ended
	Sep. 20, 2024 USD ($)	May 01, 2024 USD ($)	Oct. 31, 2021 entity	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Jan. 31, 2020 USD ($)	Oct. 31, 2019 USD ($)	Jul. 31, 2018 USD ($)	Sep. 29, 2024 USD ($) claim claimant	Jul. 03, 2022 USD ($)	Sep. 30, 2021 cases	May 31, 2021 cases claimant
Legal Proceeding (Textuals)
Number of new entities created | entity			3
Judicial Ruling
Legal Proceeding (Textuals)
Damages awarded						$ 6.8	$ 8,000.0
Opioid
Legal Proceeding (Textuals)
Loss contingency accrual										$ 5,000.0
Number of pending claims | claim									20
Product liability contingency, number of claimants | claimant									3,500
Loss contingency accrual, payment percentage									70.00%
Pending claims, number, remaining | claim									390
Loss contingency pending claims, number, additional | claim									3
Physiomesh
Legal Proceeding (Textuals)
Product liability contingency, number of claimants | claimant									160
Physiomesh | Pending Litigation
Legal Proceeding (Textuals)
Number of pending claims | cases												3,600
Product liability contingency, number of claimants | claimant												4,300
Number of claims within settlement agreement | cases											3,729
Talc
Legal Proceeding (Textuals)
Product liability contingency, number of claimants | claimant									62,740
Ingham v. Johnson & Johnson
Legal Proceeding (Textuals)
Damages awarded					$ 2,100.0			$ 4,700.0
Damages paid				$ 2,500.0
DePuy ASR U.S. | Settled Litigation
Legal Proceeding (Textuals)
Number of patients in settlement | claimant									10,000
Talc
Legal Proceeding (Textuals)
Solicitation period		3 months
Litigation contingency		$ 6,475.0
Payment period		25 years
Damages sought, nominal value		$ 8,000.0
Bankruptcy loss contingency, discount rate		4.40%
Total claims against company, percent		99.75%
Increase in damages sought	$ 1,750.0
Incremental charges									$ 5,000.0
Loss contingency accrual									12,000.0
Loss contingency accrual, nominal value									$ 13,900.0
Mesothelioma and State Claims
Legal Proceeding (Textuals)
Claims settled, percent		95.00%