Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net loss	$ 17,913	$ 191,842
Loss (income) from discontinued operations, net of tax	14,199	(59,289)
Restructuring payments	(18,845)	(39,242)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	118,514	112,155
Stock-based compensation	15,867	15,771
Restructuring charges and asset impairments, net	56,616	18,771
Loss on disposition of businesses	17,683	0
Changes in operating assets and liabilities, net of acquisitions/divestitures:
Decrease in accounts receivable	12,509	1,655
Decrease in finance receivables	34,674	63,128
Increase in inventories	(14,559)	(1,889)
Increase in other current assets and prepayments	(30,546)	(10,585)
Decrease in accounts payable and accrued liabilities	(17,526)	(80,905)
(Decrease) increase in current and noncurrent income taxes	(30,401)	194
Decrease in advance billings	(3,802)	(12,403)
Other, net	(5,870)	(9,061)
Net cash provided by operating activities - continuing operations	166,426	190,142
Net cash provided by operating activities - discontinued operations	15,858	68,428
Net cash provided by operating activities	182,284	258,570
Cash flows from investing activities:
Purchases of available-for-sale securities	(45,178)	(74,270)
Proceeds from sales/maturities of available-for-sale securities	78,024	67,354
Net activity from short-term and other investments	(92,418)	8,479
Capital expenditures	(95,221)	(105,295)
Acquisitions, net of cash acquired	(22,100)	(2,407)
Change in reserve account deposits	3,125	6,864
Other investing activities	(9,341)	(2,500)
Net cash used in investing activities - continuing operations	(183,109)	(101,775)
Net cash (used in) provided by investing activities - discontinued operations	(18,572)	336,016
Net cash used in investing activities - continuing operations	(201,681)	234,241
Cash flows from financing activities:
Principal payments of long-term debt	(202,640)	(565,141)
Dividends paid to stockholders	(26,854)	(105,296)
Common stock repurchases	(105,000)	0
Other financing activities	7,302	(55,485)
Net cash used in financing activities	(327,192)	(725,922)
Effect of exchange rate changes on cash and cash equivalents	(5,822)	(15,653)
Change in cash and cash equivalents	(352,411)	(248,764)
Cash and cash equivalents at beginning of period	867,262	1,009,021
Cash and cash equivalents at end of period	514,851	760,257
Less: Cash and cash equivalents of discontinued operations	0	1,026
Cash and cash equivalents of continuing operations at end of period	514,851	759,231
Cash interest paid	110,943	127,624
Cash income tax payments, net of refunds	$ 25,527	$ 17,168