CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 24, 2022	Sep. 25, 2021
Cash flows from operating activities:
Cash received from customers	$ 39,279,962	$ 35,626,167
Cash paid to employees and suppliers	(34,823,928)	(30,926,435)
Income taxes paid	(496,229)	(668,248)
Self-insured claims paid	(366,388)	(364,315)
Dividends and interest received	233,326	201,996
Other operating cash receipts	287,036	275,448
Other operating cash payments	(26,632)	(17,892)
Net cash provided by operating activities	4,087,147	4,126,721
Cash flows from investing activities:
Payment for capital expenditures	(1,286,327)	(983,331)
Proceeds from sale of property, plant and equipment	20,405	10,309
Payment for investments	(1,293,810)	(2,503,504)
Proceeds from sale and maturity of investments	1,164,125	1,237,953
Net cash used in investing activities	(1,395,607)	(2,238,573)
Cash flows from financing activities:
Payment for acquisition of common stock	(1,645,591)	(832,446)
Proceeds from sale of common stock	314,414	197,768
Dividends paid	(864,212)	(732,886)
Repayment of long-term debt	(28,268)	(22,548)
Other, net	(325)	13
Net cash used in financing activities	(2,223,982)	(1,390,099)
Net increase in cash and cash equivalents	467,558	498,049
Cash and cash equivalents at beginning of period	1,131,901	673,483
Cash and cash equivalents at end of period	1,599,459	1,171,532
Reconciliation of net earnings to net cash provided by operating activities:
Net earnings	1,640,483	3,361,403
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	619,081	588,336
Increase in last-in, first-out (LIFO) reserve	131,723	70,138
Retirement contributions paid or payable in common stock	341,959	321,775
Deferred income taxes	(278,794)	278,374
Loss on disposal and impairment of long-lived assets	4,900	57,167
Loss (gain) on investments	1,496,591	(1,009,691)
Net amortization of investments	61,229	58,055
Changes in operating assets and liabilities providing (requiring) cash:
Trade receivables	(62,838)	119,626
Inventories	(257,128)	25,272
Other assets	45,181	(2,828)
Accounts payable and accrued expenses	218,150	282,482
Income taxes	122,401	(42,690)
Other liabilities	4,209	19,302
Total adjustments	2,446,664	765,318
Net cash provided by operating activities	$ 4,087,147	$ 4,126,721