Fair Value Measurements - Notional Amount (Details) - USD ($) $ in Millions	Sep. 27, 2026	Dec. 28, 2025
Designated as Hedging Instrument \| Cash Flow Hedging
Derivative [Line Items]
Derivative, notional amount	$ 3,733	$ 3,422
Designated as Hedging Instrument \| Cash Flow Hedging \| Forward Foreign Exchange Contracts
Derivative [Line Items]
Derivative, notional amount	3,733	3,422
Designated as Hedging Instrument \| Cash Flow Hedging \| Cross currency swap contracts
Derivative [Line Items]
Derivative, notional amount	0	0
Designated as Hedging Instrument \| Fair Value Hedging
Derivative [Line Items]
Derivative, notional amount	342	296
Designated as Hedging Instrument \| Fair Value Hedging \| Forward Foreign Exchange Contracts
Derivative [Line Items]
Derivative, notional amount	342	296
Designated as Hedging Instrument \| Fair Value Hedging \| Cross currency swap contracts
Derivative [Line Items]
Derivative, notional amount	0	0
Designated as Hedging Instrument \| Net Investment Hedging
Derivative [Line Items]
Derivative, notional amount	2,000	2,000
Designated as Hedging Instrument \| Net Investment Hedging \| Forward Foreign Exchange Contracts
Derivative [Line Items]
Derivative, notional amount	0	0
Designated as Hedging Instrument \| Net Investment Hedging \| Cross currency swap contracts
Derivative [Line Items]
Derivative, notional amount	2,000	2,000
Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	550	502
Not Designated as Hedging Instrument \| Forward Foreign Exchange Contracts
Derivative [Line Items]
Derivative, notional amount	550	502
Not Designated as Hedging Instrument \| Cross currency swap contracts
Derivative [Line Items]
Derivative, notional amount	$ 0	$ 0