CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018
Cash flows from operating activities:
Consolidated net income (loss)	$ (312,356)	$ 489,083
Adjustments to reconcile consolidated net income (loss) to net cash provided by operations:
Depreciation and amortization	139,739	139,201
Amortization of stock-based compensation	34,749	38,104
Equity in losses of affiliated companies	2,155	808
Deferred income taxes	(65,484)	17,769
Impairments	698,246	0
Loss on disposition of businesses, net	15,439	3,604
(Gain) loss on investments, net	(7,622)	3,945
Other	10,814	6,056
Change in assets and liabilities, net of effects of acquired and disposed businesses:
Accounts receivable	916,908	(254,417)
Inventories	342,610	(456,050)
Accounts payable	(1,349,189)	171,697
Accrued expenses	(71,124)	15,177
Other assets and liabilities	8,308	(165,421)
Net cash provided by operating activities	363,193	9,556
Cash flows from investing activities:
Cash consideration paid for acquired businesses, net of cash acquired	0	(331,563)
Proceeds from (cash paid on) disposition of businesses	(1,325)	32,013
Acquisition of property, plant, and equipment	(113,080)	(104,897)
Other	(5,555)	(11,000)
Net cash used for investing activities	(119,960)	(415,447)
Cash flows from financing activities:
Change in short-term and other borrowings	(93,129)	104,158
Proceeds from (repayments of) long-term bank borrowings, net	(96,960)	420,755
Redemption of notes	0	(300,000)
Proceeds from exercise of stock options	11,710	7,919
Repurchases of common stock	(304,194)	(93,173)
Other	(147)	(1,174)
Net cash provided by (used for) financing activities	(482,720)	138,485
Effect of exchange rate changes on cash	(7,586)	11,514
Net decrease in cash and cash equivalents	(247,073)	(255,892)
Cash and cash equivalents at beginning of period	509,327	730,083
Cash and cash equivalents at end of period	$ 262,254	$ 474,191