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Debt and Lines of Credit (Details) € in Millions, $ in Millions, ¥ in Billions						1 Months Ended
	Jun. 26, 2024 USD ($)	Jan. 29, 2024 USD ($)	Sep. 27, 2023 USD ($)	Sep. 27, 2023 EUR (€)	Nov. 12, 2020	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Jun. 26, 2024 JPY (¥)	Jun. 25, 2024 JPY (¥)
Bigfoot Biomedical
Debt Instrument [Line Items]
Repayments of debt						$ 197
0.875% Notes, Due 2023
Debt Instrument [Line Items]
Repayments of debt			$ 1,200	€ 1,140
Interest rate (as a percent)			0.875%	0.875%
Revolving Credit Facility \| 2024 Five Year Credit Agreement
Debt Instrument [Line Items]
Debt instrument, term	5 years	5 years
Maximum borrowing capacity							$ 5,000	¥ 92.0	¥ 59.8
Net proceeds	$ 201
Revolving Credit Facility \| 2024 Five Year Credit Agreement \| Tokyo Interbank Offered Rate
Debt Instrument [Line Items]
Debt instrument, term	5 years
Line of Credit \| 2020 Five Year Credit Agreement
Debt Instrument [Line Items]
Debt instrument, term					5 years
Outstanding borrowings		$ 0