CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income (loss)	$ (13)	$ (16)
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities:
Depreciation and amortization	540	502
Share-based compensation	107	86
Amortization of discount on debt	0	11
Amortization of debt issuance costs	1	3
Net (gain) loss on sale of assets	(110)	0
Results relating to equity-accounted investees	1	(4)
Deferred tax expense (benefit)	(75)	(63)
Changes in operating assets and liabilities:
(Increase) decrease in receivables and other current assets	27	(42)
(Increase) decrease in inventories	(35)	38
Increase (decrease) in accounts payable and other liabilities	64	(250)
Decrease (increase) in other non-current assets	4	20
Exchange differences	(4)	6
Other items	5	5
Net cash provided by (used for) operating activities	512	296
Cash flows from investing activities:
Purchase of identified intangible assets	(45)	(28)
Capital expenditures on property, plant and equipment	(143)	(144)
Purchase of interests in businesses, net of cash acquired	(10)	0
Proceeds from sale of interests in businesses	161	37
Purchase of investments	0	(2)
Proceeds from sale of investments	0	1
Net cash provided by (used for) investing activities	(37)	(136)
Cash flows from financing activities:
Dividends paid to common stockholders	(105)	(73)
Proceeds from issuance of common stock through stock plans	29	32
Purchase of treasury shares and restricted stock unit withholdings	(355)	(715)
Net cash provided by (used for) financing activities	(431)	(756)
Effect of changes in exchange rates on cash positions	(10)	(1)
Increase (decrease) in cash and cash equivalents	34	(597)
Cash and cash equivalents at beginning of period	1,045	2,789
Cash and cash equivalents at end of period	1,079	2,192
Net cash paid during the period for:
Interest	53	25
Income taxes	39	209
Net gain (loss) on sale of assets:
Proceeds from sale of interests in businesses	161	37
Book value of these assets	(51)	(34)
Non-cash investing activities:
Non-cash capital expenditures	$ 78	$ 89