Acquisitions, Divestitures, Goodwill and Intangible Assets (Schedule of Intangible Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 30, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying value	$ 2,031	$ 2,034
Finite-lived intangible assets, accumulated amortization	(1,276)	(1,178)
Finite-lived intangible assets, net carrying value	755	856
Indefinite-lived intangible assets	96	96
Total intangible assets, gross carrying value	2,127	2,130
Total intangible assets, net carrying value	851	952
In-process research and development ("IPR&D")
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	92	92
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	4	4
Programs
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying value	1,715	1,721
Finite-lived intangible assets, accumulated amortization	(1,096)	(1,016)
Finite-lived intangible assets, net carrying value	619	705
Software and technology
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying value	226	225
Finite-lived intangible assets, accumulated amortization	(147)	(136)
Finite-lived intangible assets, net carrying value	79	89
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying value	89	87
Finite-lived intangible assets, accumulated amortization	(32)	(25)
Finite-lived intangible assets, net carrying value	57	62
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying value	1	1
Finite-lived intangible assets, accumulated amortization	(1)	(1)
Finite-lived intangible assets, net carrying value	$ 0	$ 0