Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.

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Goodwill and Other Intangible Assets Annual Impairment Testing (Details) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Indefinite-lived Intangible Assets [Line Items]
Goodwill and other intangible assets	$ 8,200
Other intangible assets excluding goodwill	2,031	$ 2,068
Goodwill	5,771	5,799	$ 5,861
North America
Indefinite-lived Intangible Assets [Line Items]
Goodwill	4,423	$ 4,423	$ 4,422
Pringles and cracker related trademarks \| North America
Indefinite-lived Intangible Assets [Line Items]
Other intangible assets excluding goodwill	1,700
Snacks category \| North America
Indefinite-lived Intangible Assets [Line Items]
Other intangible assets excluding goodwill	$ 184