Financial Instruments - Notional Amounts of Financial Instruments - Derivative Instruments (Detail) - USD ($) $ in Millions	3 Months Ended	4 Months Ended	8 Months Ended
	Sep. 05, 2026	Dec. 26, 2026	Sep. 05, 2026	Dec. 27, 2025
Non-derivative Debt Instruments
Derivatives [Line Items]
Non-derivative Debt Instruments, Notional Amount	$ 11,700		$ 11,700	$ 4,400
Non-derivative Debt Instruments \| Net Investment Hedging [Member]
Derivatives [Line Items]
Non-derivative, Notional Amount, Change in Designation			2,900
Existing euro denominated Non-Derivative Debt \| Net Investment Hedging [Member]
Derivatives [Line Items]
Non-derivative, Notional Amount, Change in Designation			4,500
Commodity Contracts [Member]
Derivatives [Line Items]
Derivative, Notional Amount	1,700		1,700	1,500
Foreign Exchange Contract
Derivatives [Line Items]
Derivative, Notional Amount	4,000		4,000	3,100
Foreign Exchange Contract \| Net Investment Hedging [Member]
Derivatives [Line Items]
Derivative, Foreign Exchange contract designated as net investment hedge, Notional Amount	580		580
Cross-currency contracts
Derivatives [Line Items]
Derivative, Notional Amount	1,300		1,300	1,700
Cross-currency contracts \| Matured Notional Amount of USD for EUR Cross Currency Interest Rate Contract
Derivatives [Line Items]
Derivative, Notional Amount Cross-Currency Contracts			700
Cross-currency contracts \| Notional Amount of THB for USD Cross Currency Interest Rate Contract
Derivatives [Line Items]
Derivative, Notional Amount Cross-Currency Contracts	300		300
Interest Rate Swap [Member]
Derivatives [Line Items]
Derivative, Notional Amount	$ 2,000		$ 2,000	$ 2,000
Equity Contract \| Subsequent Event
Derivatives [Line Items]
Derivative, Notional Amount - Equity Contract		$ 253