Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash flows from operating activities:
Net earnings (loss)	$ (103)	$ 57
Adjustments to reconcile net earnings (loss) to cash from operating activities:
Depreciation and amortization	36	34
Deferred income taxes	(64)	7
Loss from affiliates	4	18
Dividends received from affiliates	5	2
Other investment loss (income), net	225	(113)
Other, net	5
Changes in assets and liabilities:
Receivables, net of allowance for credit losses	(48)	37
Inventories	(102)	(170)
Other assets	(1)	(5)
Current liabilities, exclusive of debt	(63)	26
Net cash from operating activities	(106)	(107)
Cash flows from investing activities:
Purchase of short-term investments	(200)	(577)
Proceeds from the sale of short-term investments	284	382
Proceeds from the maturity of short-term investments	17	153
Capital expenditures	(55)	(83)
Investments in and advances to affiliates, net	(5)
Purchase of long-term investments	(35)	(6)
Other, net		4
Net cash from investing activities	6	(127)
Cash flows from financing activities:
Lines of credit, net	96	104
Proceeds from long-term debt	4	14
Principal payments of long-term debt	(6)	(2)
Repurchase of common stock	(13)	(13)
Dividends paid	(3)	(3)
Other, net	(1)	(1)
Net cash from financing activities	77	99
Effect of exchange rate changes on cash and cash equivalents	(1)	0
Net change in cash and cash equivalents	(24)	(135)
Cash and cash equivalents at beginning of year	125	194
Cash and cash equivalents at end of period	$ 101	$ 59