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Debt Outstanding Debt (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Debt Outstanding Debt (Details) - USD ($) $ in Millions	Apr. 02, 2022	Jul. 02, 2022	Jul. 03, 2021	Dec. 31, 2021
Debt Instrument [Line Items]
Total borrowings at par value		$ 30,328		$ 34,971
Unamortized discount		(107)		(117)
Unamortized debt issuance costs		(161)		(184)
Total borrowings at carrying value		30,060		34,670
Finance lease liabilities		200		200
Less: Short-term obligations and current maturities		1,010		2,537
Long-term obligations		29,250		32,333
Losses on Extinguishment of Debt	$ 26	26	$ 197
Commercial Paper Programs [Member]
Debt Instrument [Line Items]
Total borrowings at par value				2,522
Total borrowings at carrying value				2,522
Senior Notes [Member]
Debt Instrument [Line Items]
Total borrowings at carrying value		$ 29,986		32,072
Debt Instrument, Call Feature		Each of the fixed rate senior notes may be redeemed at a redemption price of 100% of the principal amount plus a specified make-whole premium and accrued interest. Except for the euro-denominated floating rate senior notes, which may not be redeemed early, the floating rate senior notes may be redeemed in whole or in part on or after their applicable call dates at a redemption price of 100% of the principal amount plus accrued interest.
Senior Notes [Member] \| Floating Rate (SOFR + 0.35%) 1.5-Year Senior Notes, Due 4/18/2023
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.35%
Debt Instrument, Term		1 year 6 months
Debt Instrument, Maturity Date		Apr. 18, 2023
Total borrowings at par value		$ 1,000		1,000
Senior Notes [Member] \| Floating Rate (SOFR + 0.39%) 2-Year Senior Notes, Due 10/18/2023
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.39%
Debt Instrument, Term		2 years
Debt Instrument, Maturity Date		Oct. 18, 2023
Total borrowings at par value		$ 500		500
Senior Notes [Member] \| 0.797% 2-Year Senior Notes, Due 10/18/2023
Debt Instrument [Line Items]
Stated Interest Rate		0.797%
Debt Instrument, Term		2 years
Debt Instrument, Maturity Date		Oct. 18, 2023
Effective Interest Rate		1.04%
Total borrowings at par value		$ 1,350		1,350
Senior Notes [Member] \| Floating Rate (EURIBOR + 0.20%) 2-Year Senior Notes Due 11/18/2023 (euro-denominated)
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.20%
Debt Instrument, Term		2 years
Debt Instrument, Maturity Date		Nov. 18, 2023
Effective Interest Rate		0.00%
Total borrowings at par value		$ 1,770		1,933
Senior Notes [Member] \| 0.000% 2-Year Senior Notes Due 11/18/2023 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.00%
Debt Instrument, Term		2 years
Debt Instrument, Maturity Date		Nov. 18, 2023
Effective Interest Rate		0.06%
Total borrowings at par value		$ 573		625
Senior Notes [Member] \| 0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.75%
Debt Instrument, Term		8 years
Debt Instrument, Maturity Date		Sep. 12, 2024
Effective Interest Rate		0.93%
Total borrowings at par value		$ 1,041		1,137
Senior Notes [Member] \| 1.215% 3-Year Senior Notes, Due 10/18/2024
Debt Instrument [Line Items]
Stated Interest Rate		1.215%
Debt Instrument, Term		3 years
Debt Instrument, Maturity Date		Oct. 18, 2024
Effective Interest Rate		1.42%
Total borrowings at par value		$ 2,500		2,500
Senior Notes [Member] \| Floating Rate (SOFR + 0.53%) 3-Year Senior Notes, Due 10/18/2024
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		0.53%
Debt Instrument, Term		3 years
Debt Instrument, Maturity Date		Oct. 18, 2024
Total borrowings at par value		$ 500		500
Senior Notes [Member] \| 0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.125%
Debt Instrument, Term		5 years 6 months
Debt Instrument, Maturity Date		Mar. 01, 2025
Effective Interest Rate		0.40%
Total borrowings at par value		$ 833		910
Senior Notes [Member] \| 2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.00%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Apr. 15, 2025
Effective Interest Rate		2.09%
Total borrowings at par value		$ 666		728
Senior Notes [Member] \| 0.000% 4-Year Senior Notes, Due 11/18/2025 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.00%
Debt Instrument, Term		4 years
Debt Instrument, Maturity Date		Nov. 18, 2025
Effective Interest Rate		0.15%
Total borrowings at par value		$ 573		625
Senior Notes [Member] \| 3.65% 10-Year Senior Notes, Due 12/15/2025
Debt Instrument [Line Items]
Stated Interest Rate		3.65%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Dec. 15, 2025
Total borrowings at par value				350
Senior Notes [Member] \| 1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.40%
Debt Instrument, Term		8 years 6 months
Debt Instrument, Maturity Date		Jan. 23, 2026
Effective Interest Rate		1.52%
Total borrowings at par value		$ 729		796
Senior Notes [Member] \| 1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.45%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Mar. 16, 2027
Effective Interest Rate		1.65%
Total borrowings at par value		$ 521		568
Senior Notes [Member] \| 1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.75%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Apr. 15, 2027
Effective Interest Rate		1.96%
Total borrowings at par value		$ 625		682
Senior Notes [Member] \| 0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.50%
Debt Instrument, Term		8 years 6 months
Debt Instrument, Maturity Date		Mar. 01, 2028
Effective Interest Rate		0.76%
Total borrowings at par value		$ 833		910
Senior Notes [Member] \| 1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.375%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Sep. 12, 2028
Effective Interest Rate		1.46%
Total borrowings at par value		$ 625		682
Senior Notes [Member] \| 1.750% 7-Year Senior Notes, Due 10/15/2028
Debt Instrument [Line Items]
Stated Interest Rate		1.75%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Oct. 15, 2028
Effective Interest Rate		1.89%
Total borrowings at par value		$ 700		700
Senior Notes [Member] \| 1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.95%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Jul. 24, 2029
Effective Interest Rate		2.07%
Total borrowings at par value		$ 729		796
Senior Notes [Member] \| 2.60% 10-Year Senior Notes, Due 10/1/2029
Debt Instrument [Line Items]
Stated Interest Rate		2.60%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Oct. 01, 2029
Effective Interest Rate		2.74%
Total borrowings at par value		$ 900		900
Senior Notes [Member] \| 0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.80%
Debt Instrument, Term		9 years
Debt Instrument, Maturity Date		Oct. 18, 2030
Effective Interest Rate		0.88%
Total borrowings at par value		$ 1,822		1,990
Senior Notes [Member] \| 0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.875%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Oct. 01, 2031
Effective Interest Rate		1.13%
Total borrowings at par value		$ 937		1,023
Senior Notes [Member] \| 2.00% 10-Year Senior Notes, Due 10/15/2031
Debt Instrument [Line Items]
Stated Interest Rate		2.00%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Oct. 15, 2031
Effective Interest Rate		2.23%
Total borrowings at par value		$ 1,200		1,200
Senior Notes [Member] \| 2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.375%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Apr. 15, 2032
Effective Interest Rate		2.54%
Total borrowings at par value		$ 625		682
Senior Notes [Member] \| 1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.125%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Oct. 18, 2033
Effective Interest Rate		1.20%
Total borrowings at par value		$ 1,562		1,706
Senior Notes [Member] \| 2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.875%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Jul. 24, 2037
Effective Interest Rate		2.94%
Total borrowings at par value		$ 729		796
Senior Notes [Member] \| 1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.50%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Oct. 01, 2039
Effective Interest Rate		1.73%
Total borrowings at par value		$ 937		1,023
Senior Notes [Member] \| 2.80% 20-Year Senior Notes, Due 10/15/2041
Debt Instrument [Line Items]
Stated Interest Rate		2.80%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Oct. 15, 2041
Effective Interest Rate		2.90%
Total borrowings at par value		$ 1,200		1,200
Senior Notes [Member] \| 1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.625%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Oct. 18, 2041
Effective Interest Rate		1.76%
Total borrowings at par value		$ 1,302		1,421
Senior Notes [Member] \| 5.30% 30-Year Senior Notes, Due 2/1/2044
Debt Instrument [Line Items]
Stated Interest Rate		5.30%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Feb. 01, 2044
Effective Interest Rate		5.37%
Total borrowings at par value		$ 400		400
Senior Notes [Member] \| 4.10% 30-Year Senior Notes, Due 8/15/2047
Debt Instrument [Line Items]
Stated Interest Rate		4.10%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Aug. 15, 2047
Effective Interest Rate		4.23%
Total borrowings at par value		$ 750		750
Senior Notes [Member] \| 1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.875%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Oct. 01, 2049
Effective Interest Rate		1.98%
Total borrowings at par value		$ 1,041		1,137
Senior Notes [Member] \| 2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.00%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Oct. 18, 2051
Effective Interest Rate		2.06%
Total borrowings at par value		$ 781		853
Other Debt [Member]
Debt Instrument [Line Items]
Total borrowings at par value		74		76
Total borrowings at carrying value		$ 74		$ 76