Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Operating Activities
Net income	$ 788	$ 815
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	149	133
Amortization of acquisition-related intangible assets	425	422
Change in deferred income taxes	(41)	(106)
Stock-based compensation	46	44
Other non-cash expenses, net	64	18
Changes in assets and liabilities, excluding the effects of acquisitions and disposition:
Accounts receivable	(218)	(29)
Inventories	(141)	(140)
Accounts payable	(241)	(129)
Contributions to retirement plans	(32)	(32)
Other	(443)	(347)
Net cash provided by operating activities	356	649
Investing Activities
Acquisitions, net of cash acquired	(4)	(1)
Purchase of property, plant and equipment	(253)	(201)
Proceeds from sale of property, plant and equipment	4	6
Other investing activities, net	(7)	15
Net cash used in investing activities	(260)	(181)
Financing Activities
Net proceeds from issuance of debt	2,185	0
Repayment of debt	(1)	(1)
Proceeds from issuance of commercial paper	382	100
Repayments of commercial paper	(321)	(787)
Purchases of company common stock	(1,500)	(750)
Dividends paid	(76)	(68)
Net proceeds from issuance of company common stock under employee stock plans	48	81
Other financing activities, net	(98)	0
Net cash provided by (used in) financing activities	619	(1,425)
Exchange Rate Effect on Cash	(127)	(32)
Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	588	(989)
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	2,422	2,117
Cash, Cash Equivalents and Restricted Cash at End of Period	$ 3,010	$ 1,128