Derivative Instruments and Fair Value Measurements Schedule of Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions	Jan. 02, 2021	Dec. 28, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Net amount of assets presented in the balance sheet	$ 164	$ 117
Financial instruments, gross amount not offset in balance sheet	(116)	(27)
Cash collateral posted, gross amount not offset in balance sheet	0	(7)
Net amount, assets derivatives	48	83
Net amounts of liabilities presented in balance sheet	(143)	(36)
Financial instruments, gross amount not offset in balance sheet	116	27
Cash collateral received, gross amount not offset in balance sheet	5	0
Net amount, liabilities derivatives	$ (22)	$ (9)

Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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