Goodwill and Intangible Assets Definite-Lived Intangible Assets (Details) - USD ($) $ in Millions	Mar. 28, 2020	Dec. 28, 2019
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross	$ 6,508	$ 6,570
Accumulated amortization	(1,369)	(1,318)
Net	5,139	5,252
Trademarks
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross	2,419	2,443
Accumulated amortization	(492)	(469)
Net	1,927	1,974
Customer-related assets
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross	4,075	4,113
Accumulated amortization	(874)	(845)
Net	3,201	3,268
Other
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross	14	14
Accumulated amortization	(3)	(4)
Net	$ 11	$ 10

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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