Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2026	Sep. 27, 2025	Sep. 26, 2026	Sep. 27, 2025
Net Income (Loss) Attributable to Parent [Abstract]
Income from continuing operations, net of tax	$ 2,428	$ 1,172	$ 6,105	$ 2,649
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	0	71	3	175
Net income	$ 2,428	$ 1,243	$ 6,108	$ 2,824
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Basic weighted-average shares (in shares)	1,636,000	1,626,000	1,633,000	1,623,000
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements	25,000	15,000	24,000	9,000
Diluted weighted-average shares (in shares)	1,661,000	1,641,000	1,657,000	1,632,000
Earnings Per Share [Abstract]
Basic earnings from continuing operations	$ 1.48	$ 0.72	$ 3.74	$ 1.63
Basic earnings from discontinued operations	0	0.04	0	0.11
Basic earnings per share	1.48	0.76	3.74	1.74
Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]
Diluted earnings from continuing operations	1.46	0.71	3.69	1.62
Diluted earnings from discontinued operations	0	0.04	0	0.11
Diluted earnings per share	$ 1.46	$ 0.75	$ 3.69	$ 1.73