CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 24, 2022
Cash flows from operating activities:
Cash received from customers	$ 42,598	$ 39,280
Cash paid to employees and suppliers	(37,909)	(34,824)
Income taxes paid	(622)	(496)
Self-insured claims paid	(395)	(366)
Dividends and interest received	291	233
Other operating cash receipts	317	287
Other operating cash payments	(23)	(27)
Net cash provided by operating activities	4,257	4,087
Cash flows from investing activities:
Payment for capital expenditures	(1,325)	(1,286)
Proceeds from sale of property, plant and equipment	13	20
Payment for investments	(2,372)	(1,294)
Proceeds from sale and maturity of investments	861	1,164
Net cash used in investing activities	(2,823)	(1,396)
Cash flows from financing activities:
Payment for acquisition of common stock	(895)	(1,646)
Proceeds from sale of common stock	212	315
Dividends paid	(965)	(864)
Repayment of long-term debt	(34)	(28)
Other, net	1	(1)
Net cash used in financing activities	(1,681)	(2,224)
Net (decrease) increase in cash and cash equivalents	(247)	467
Cash and cash equivalents at beginning of period	1,336	1,132
Cash and cash equivalents at end of period	1,089	1,599
Reconciliation of net earnings to net cash provided by operating activities:
Net earnings	3,171	1,640
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	676	619
Increase in last-in, first-out (LIFO) reserve	85	132
Retirement contributions paid or payable in common stock	362	342
Deferred income taxes	55	(279)
(Gain) loss on disposal and impairment of long-lived assets	(5)	5
(Gain) loss on investments	(311)	1,497
Net amortization of investments	39	61
Changes in operating assets and liabilities providing (requiring) cash:
Trade receivables	32	(63)
Inventories	(168)	(257)
Other assets	78	45
Accounts payable and accrued expenses	162	218
Income taxes	66	122
Other liabilities	15	5
Total adjustments	1,086	2,447
Net cash provided by operating activities	$ 4,257	$ 4,087