Equity method investments - Unaudited financial information (Detail) - The Kraft Heinz Company [Member] - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Mar. 28, 2020	Dec. 28, 2019
Schedule of Equity Method Investments [Line Items]
Assets			$ 104,073	$ 101,450
Liabilities			$ 52,949	$ 49,701
Sales	$ 6,157	$ 5,959
Net earnings attributable to Kraft Heinz common shareholders	$ 378	$ 405

Income (loss) attributable to common stockholders of the entity's equity method investee.

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The amount of assets reported by an equity method investment of the entity.

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The amount of liabilities reported by an equity method investment of the entity.

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Amount of revenue from sale of product and rendering of service reported by equity method investee.

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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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