Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income	$ 21,038	$ 111,565
Loss (income) from discontinued operations, net of tax	7,811	(9,695)
Restructuring payments	(14,283)	(27,528)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	82,813	80,335
Stock-based compensation	9,165	9,153
Restructuring charges and asset impairments, net	10,877	12,407
Loss on disposition of businesses	17,683	0
Changes in operating assets and liabilities, net of acquisitions/divestitures:
Decrease in accounts receivable	51,721	9,907
Decrease in finance receivables	41,744	43,249
Increase in inventories	(10,881)	(3,441)
Increase in other current assets and prepayments	(35,325)	(23,657)
Decrease in accounts payable and accrued liabilities	(74,868)	(54,616)
Increase in current and non-current income taxes	733	8,539
Decrease in advance billings	(12,711)	(18,598)
Other, net	(1,854)	(24,899)
Net cash provided by operating activities - continuing operations	93,663	112,721
Net cash (used in) provided by operating activities - discontinued operations	(6,881)	41,772
Net cash provided by operating activities	86,782	154,493
Cash flows from investing activities:
Purchases of available-for-sale securities	(6,391)	(48,303)
Proceeds from sales/maturities of available-for-sale securities	54,964	36,157
Net activity from short-term and other investments	(1,608)	10,959
Capital expenditures	(61,327)	(79,481)
Acquisitions, net of cash acquired	(4,882)	(2,407)
Change in reserve account deposits	(8,316)	5,959
Other investing activities	(8,591)	(2,500)
Net cash used in investing activities - continuing operations	(36,151)	(79,616)
Net cash used in investing activities - discontinued operations	0	(1,169)
Net cash used in investing activities - continuing operations	(36,151)	(80,785)
Cash flows from financing activities:
Principal payments of long-term debt	(25,087)	(260,099)
Dividends paid to stockholders	(18,346)	(70,113)
Common stock repurchases	(100,000)	0
Other financing activities	(3,337)	(49,606)
Net cash used in financing activities	(146,770)	(379,818)
Effect of exchange rate changes on cash and cash equivalents	(81)	(13,041)
Change in cash and cash equivalents	(96,220)	(319,151)
Cash and cash equivalents at beginning of period	867,262	1,009,021
Cash and cash equivalents at end of period	771,042	689,870
Cash interest paid	78,280	89,339
Cash income tax payments, net of refunds	$ 17,348	$ 19,244