CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS EQUITY CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Common Stock (Acquired from) Sold to Stockholders	Accumulated Other Comprehensive Earnings (Losses)	Common Stock Related To ESOP
Beginning Balance at Dec. 25, 2021	$ 18,170	$ 3,418	$ 1,426	$ 17,156	$ 0	$ (5)	$ (3,825)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive earnings	242			618		(376)
Dividends per share	(253)			(253)
Contribution of shares to retirement plans	427	20	254		153
Acquisition of shares from stockholders	(538)				(538)
Sale of shares to stockholders	101	0	0		101
Change for ESOP related shares	(600)						(600)
Ending Balance at Mar. 26, 2022	17,549	3,438	1,680	17,521	(284)	(381)	(4,425)
Beginning Balance at Dec. 31, 2022	17,786	3,324	1,687	17,413	0	(609)	(4,029)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive earnings	1,339			1,241		98
Dividends per share	(299)			(299)
Contribution of shares to retirement plans	450	22	309		119
Acquisition of shares from stockholders	(317)				(317)
Sale of shares to stockholders	108	1	8		99
Change for ESOP related shares	(635)						(635)
Ending Balance at Apr. 01, 2023	$ 18,432	$ 3,347	$ 2,004	$ 18,355	$ (99)	$ (511)	$ (4,664)