Restructuring - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 21	$ (1)	$ 40	$ 29
Personnel lay-off costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges			$ 40	$ 29

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.

No definition available.

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