Acquisitions and Divestitures Assets and Liabilities Held for Sale by Major Class (Details) - USD ($) $ in Millions	Jun. 27, 2020	Dec. 28, 2019
Business Combinations [Abstract]
Cash and cash equivalents	$ 30	$ 27
Inventories	17	21
Property, plant and equipment, net	33	25
Intangible assets, net	25	23
Other	24	26
Total assets held for sale	129	122
Trade payables	2	3
Other	6	6
Total liabilities held for sale	$ 8	$ 9

Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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