CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
Cash flows from operating activities:
Cash received from customers	$ 15,048	$ 14,422
Cash paid to employees and suppliers	(13,244)	(12,768)
Income taxes paid	(205)	(223)
Self-insured claims paid	(131)	(113)
Dividends and interest received	110	94
Other operating cash receipts	106	105
Other operating cash payments	(9)	(8)
Net cash provided by operating activities	1,675	1,509
Cash flows from investing activities:
Payment for capital expenditures	(576)	(492)
Proceeds from sale of property, plant and equipment	9	1
Payment for investments	(1,050)	(459)
Proceeds from sale and maturity of investments	452	193
Net cash used in investing activities	(1,165)	(757)
Cash flows from financing activities:
Payment for acquisition of common stock	(394)	(317)
Proceeds from sale of common stock	110	108
Dividends paid	(329)	(299)
Repayment of long-term debt	(6)	(19)
Net cash used in financing activities	(619)	(527)
Net (decrease) increase in cash and cash equivalents	(109)	225
Cash and cash equivalents at beginning of period	865	1,336
Cash and cash equivalents at end of period	756	1,561
Reconciliation of net earnings to net cash provided by operating activities:
Net earnings	1,366	1,241
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	243	222
Increase in last-in, first-out (LIFO) reserve	9	34
Retirement contributions paid or payable in common stock	130	118
Deferred income taxes	90	60
(Gain) loss on disposal and impairment of long-lived assets	(6)	1
Gain on investments	(387)	(246)
Net amortization of investments	6	15
Changes in operating assets and liabilities providing (requiring) cash:
Trade receivables	(119)	28
Inventories	22	(92)
Other assets	21	(5)
Accounts payable and accrued expenses	257	86
Income taxes	35	43
Other liabilities	8	4
Total adjustments	309	268
Net cash provided by operating activities	$ 1,675	$ 1,509