Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020
Operating
Net earnings	$ 848	$ 540
Adjustments to reconcile Net earnings to Net cash provided by operating activities:
Depreciation and amortization	325	300
Non-cash other income	(6)	(28)
Share-based compensation expenses	94	100
Loss on sales of investments and businesses, net	0	1
Loss from the extinguishment of long-term debt	18	56
Changes in assets and liabilities, net of effects of acquisitions, dispositions, and foreign currency translation adjustments:
Accounts receivable	189	312
Inventories	(99)	2
Other current assets and contract assets	(136)	(1)
Accounts payable, accrued liabilities, and contract liabilities	(39)	(379)
Other assets and liabilities	(62)	(18)
Deferred income taxes	2	24
Net cash provided by operating activities	1,134	909
Investing
Acquisitions and investments, net	(360)	(282)
Proceeds from sales of investments and businesses, net	4	8
Capital expenditures	(175)	(151)
Proceeds from sales of property, plant and equipment	6	56
Net cash used for investing activities	(525)	(369)
Financing
Net proceeds from issuance of debt	844	892
Repayments of debt	(351)	(911)
Proceeds from revolving credit facility draw	0	800
Repayment of revolving credit facility draw	0	(600)
Revolving credit facility renewal fees	(7)	0
Issuances of common stock	99	59
Purchases of common stock	(397)	(441)
Payments of dividends	(362)	(327)
Payments of dividends to non-controlling interests	(5)	(4)
Net cash used for financing activities	(179)	(532)
Effect of exchange rate changes on total cash and cash equivalents	(31)	(2)
Net increase in total cash and cash equivalents	399	6
Cash and cash equivalents, beginning of period	1,254	1,001
Cash and cash equivalents, end of period	1,653	1,007
Cash paid during the period for:
Interest paid	155	178
Income and withholding taxes, net of refunds	230	90
Long-term Debt, Excluding Convertible Debt
Adjustments to reconcile Net earnings to Net cash provided by operating activities:
Loss from the extinguishment of long-term debt	$ 18	$ 56