Derivative Instruments and Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions		Jun. 27, 2020	Dec. 28, 2019
Derivatives, Fair Value [Line Items]
Fair Value Of Related Hedge Portion Of Long Term Debt		$ 700	$ 700
Long-term debt total, carrying value		6,900	7,200
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		158	96
Liabilities		(4)	(4)
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		92	21
Liabilities		(83)	(32)
Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Liabilities		0	0
Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		3	9
Liabilities		(14)	(1)
Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		158	96
Liabilities		(4)	(4)
Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		89	12
Liabilities		(69)	(31)
Cross currency interest rate contract | Other current assets | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		74	45
Cross currency interest rate contract | Other current assets | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Cross currency interest rate contract | Other current assets | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		74	45
Cross currency interest rate contract | Other assets | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		71	40
Cross currency interest rate contract | Other assets | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Cross currency interest rate contract | Other assets | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		71	40
Foreign currency exchange contracts | Other current assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		61	12
Foreign currency exchange contracts | Other current assets | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Foreign currency exchange contracts | Other current assets | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		61	12
Foreign currency exchange contracts | Other assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		8	0
Foreign currency exchange contracts | Other assets | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Foreign currency exchange contracts | Other assets | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		8	0
Foreign currency exchange contracts | Other current liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(31)	(18)
Foreign currency exchange contracts | Other current liabilities | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Foreign currency exchange contracts | Other current liabilities | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(31)	(18)
Foreign currency exchange contracts | Other liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(6)	0
Foreign currency exchange contracts | Other liabilities | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Foreign currency exchange contracts | Other liabilities | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(6)	0
Interest rate contracts | Other current assets | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	7
Interest rate contracts | Other current assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		4	0
Interest rate contracts | Other current assets | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Interest rate contracts | Other current assets | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Interest rate contracts | Other current assets | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	7
Interest rate contracts | Other current assets | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		4	0
Interest rate contracts | Other assets | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		13	4
Interest rate contracts | Other assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		16	0
Interest rate contracts | Other assets | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Interest rate contracts | Other assets | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Interest rate contracts | Other assets | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets	[1]	13	4
Interest rate contracts | Other assets | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		16	0
Interest rate contracts | Other current liabilities | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(1)	(4)
Interest rate contracts | Other current liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(6)	0
Interest rate contracts | Other current liabilities | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Interest rate contracts | Other current liabilities | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Interest rate contracts | Other current liabilities | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(1)	(4)
Interest rate contracts | Other current liabilities | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(6)	0
Interest rate contracts | Other liabilities | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(3)	0
Interest rate contracts | Other liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(26)	(13)
Interest rate contracts | Other liabilities | Level 1 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Interest rate contracts | Other liabilities | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Interest rate contracts | Other liabilities | Level 2 | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(3)	0
Interest rate contracts | Other liabilities | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(26)	(13)
Commodity contracts | Other current assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		3	9
Commodity contracts | Other current assets | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		3	9
Commodity contracts | Other current assets | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Assets		0	0
Commodity contracts | Other current liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(14)	(1)
Commodity contracts | Other current liabilities | Level 1 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		(14)	(1)
Commodity contracts | Other current liabilities | Level 2 | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Liabilities		0	0
Net Investment Hedging
Derivatives, Fair Value [Line Items]
Long-term debt total, carrying value		$ 2,600	$ 2,600

[1] The fair value of the related hedged portion of the Company's long-term debt, a level 2 liability, was $0.7 billion as of June 27, 2020 and December 28, 2019.