Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Dec. 31, 2023	Dec. 31, 2022
Non-cash Investing and Financing Activities [Abstract]
Acquired but unpaid property, plant and equipment	$ 166	$ 231
Declared but unpaid dividends	151	137
Issuance of stock upon vesting of restricted stock units	71	97
Excise tax from stock repurchases	28	29
Cash and cash equivalents	7,073		$ 8,077
Restricted cash included in other current assets	11		6
Restricted cash included in other assets	14		14
Cash, cash equivalents and restricted cash	$ 7,097	$ 3,153	$ 8,097	$ 8,537
Restricted Cash and Cash Equivalents, Current, Asset, Statement of Financial Position [Extensible Enumeration]	Other current assets		Other current assets
Restricted Cash and Cash Equivalents, Noncurrent, Asset, Statement of Financial Position [Extensible Enumeration]	Other assets		Other assets