CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 24, 2022	Dec. 25, 2021
Current assets:
Cash and cash equivalents	$ 1,599,459	$ 1,131,901
Short-term investments	533,339	883,066
Trade receivables	966,408	903,570
Inventories	2,179,799	2,054,394
Prepaid expenses	70,552	131,655
Total current assets	5,349,557	5,104,586
Long-term investments	10,673,266	12,768,411
Other noncurrent assets	539,373	445,120
Operating lease right-of-use assets	2,915,642	2,950,460
Property, plant and equipment	18,396,648	17,305,064
Accumulated depreciation	(7,526,929)	(7,049,294)
Net property, plant and equipment	10,869,719	10,255,770
Total assets	30,347,557	31,524,347
Current liabilities:
Accounts payable	2,668,854	2,594,976
Accrued expenses:
Contributions to retirement plans	569,492	661,046
Self-insurance reserves	207,500	191,477
Salaries and wages	421,931	215,617
Other	800,097	764,365
Current portion of long-term debt	61,690	39,168
Current portion of operating lease liabilities	357,457	355,066
Income taxes	55,872	0
Total current liabilities	5,142,893	4,821,715
Deferred income taxes	524,681	1,030,677
Self-insurance reserves	258,244	248,913
Long-term debt	61,680	98,185
Operating lease liabilities	2,528,313	2,570,421
Finance lease liabilities	424,591	411,620
Other noncurrent liabilities	164,826	304,951
Total liabilities	9,105,228	9,486,482
Common stock related to Employee Stock Ownership Plan (ESOP)	4,135,533	3,825,128
Stockholders’ equity:
Common stock of $1 par value. Authorized 4,000,000 shares; issued 3,437,891 shares in 2022 and 3,418,395 shares in 2021	3,437,891	3,418,395
Additional paid-in capital	1,680,184	1,425,967
Retained earnings	17,932,479	17,156,208
Treasury stock at cost, 82,149 shares in 2022	(1,177,763)	0
Accumulated other comprehensive losses	(672,208)	(5,421)
Common stock related to ESOP	(4,135,533)	(3,825,128)
Total stockholders’ equity	17,065,050	18,170,021
Noncontrolling interests	41,746	42,716
Total equity	21,242,329	22,037,865
Total liabilities and stockholders' equity	$ 30,347,557	$ 31,524,347