CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Jan. 03, 2025	Dec. 29, 2023	Dec. 30, 2022
Operating Activities
Net income	$ 1,512	$ 1,198	$ 1,061
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and Amortization	1,289	1,166	938
Share-based compensation	97	89	109
Net periodic benefit income	(286)	(275)	(395)
Share-based matching contributions under defined contribution plans	264	231	216
Impairment of goodwill and other assets	38	374	802
Deferred income taxes	174	(423)	(596)
(Increase) decrease in:
Receivables, net	128	124	(210)
Contract assets	(194)	62	23
Inventories, net	96	(182)	(310)
Other current assets	(29)	(55)	13
Increase (decrease) in:
Accounts payable	(90)	87	180
Contract liabilities	126	195	121
Compensation and benefits	(128)	38	(45)
Other current liabilities	155	(88)	(181)
Income taxes	(383)	(333)	499
Other operating activities	(210)	(112)	(67)
Net cash provided by operating activities	2,559	2,096	2,158
Investing Activities
Net cash paid for acquired businesses	0	(6,688)	0
Capital expenditures	(408)	(449)	(252)
Proceeds from sale of property, plant and equipment, net	1	56	14
Proceeds from sales of businesses	273	71	23
Other investing activities	(129)	(11)	(35)
Net cash used in investing activities	(263)	(7,021)	(250)
Financing Activities
Proceeds from issuances of long-term debt, net	2,827	7,568	4
Repayments of long-term debt	(2,620)	(3,170)	(14)
Change in commercial paper, maturities under 90 days, net	(567)	623	0
Proceeds from commercial paper, maturities over 90 days	688	1,181	0
Repayments of commercial paper, maturities over 90 days	(1,205)	(205)	0
Proceeds from exercises of employee stock options	133	24	57
Repurchases of common stock	(554)	(518)	(1,083)
Dividends paid	(886)	(868)	(864)
Other financing activities	(40)	(41)	(51)
Net cash (used in) provided by financing activities	(2,224)	4,594	(1,951)
Effect of exchange rate changes on cash and cash equivalents	(17)	11	(18)
Net increase (decrease) in cash and cash equivalents	55	(320)	(61)
Cash and cash equivalents, beginning of period	560	880	941
Cash and cash equivalents, end of period	$ 615	$ 560	$ 880