CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net income (loss)	$ 119,929	$ (8,508)	$ (20,296)
Loss from discontinued operations	312	1,095	652
(Gain) loss on sale of discontinued operations	376	(668)	(543)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	178,385	176,884	164,297
Share-based compensation expense	29,830	16,377	12,276
(Gain) loss on divestitures and other, net	1,265	2,736	(7,549)
Impairment of intangible and long-lived assets	0	109,910	20,820
Loss on early retirement of debt	0	43,609	1,437
Deferred income taxes	26,376	(34,359)	62,927
Obligations under litigation settlement	0	0	(2,521)
Other, net	(4,861)	9,225	7,954
Changes in operating assets and liabilities:
Receivables, net	(462)	94,279	3,369
Inventories	(19,434)	(1,495)	11,237
Prepaid expenses and other assets	7,474	8,148	7,849
Accounts payable and accrued expenses	(65,165)	(46,524)	(41,253)
Income taxes receivable/payable	2,241	56,297	(49,105)
Litigation settlements	(18,853)	(18,853)	(18,605)
Net cash provided by operating activities	257,413	408,153	152,946
Cash flows from investing activities:
Payments for property, plant and equipment	(144,642)	(162,542)	(149,421)
Payments for acquisitions, net of cash acquired	(158,203)	0	0
Proceeds from sale of fixed assets	14,705	18,495	27,629
Other	0	(2,200)	0
Net cash used in investing activities	(288,140)	(146,247)	(121,792)
Cash flows from financing activities:
Repayments of debt	(1,232)	(1,416)	(668)
Early retirement of debt	0	(476,188)	(23,812)
Premiums paid on early retirement of debt	0	(37,309)	(1,161)
Payments of financing costs	0	(16,816)	(3,287)
Proceeds from senior secured revolver	254,300	360,670	2,277,297
Payments for senior secured revolver	(245,200)	(430,971)	(2,257,246)
Proceeds from receivables securitization facility	945,000	685,000	2,656,000
Payments for receivables securitization facility	(905,000)	(920,000)	(2,634,000)
Proceeds from issuance of 2023 notes	0	700,000	0
Common stock repurchases	(25,000)	(53,010)	(25,000)
Cash dividends paid	(32,828)	(26,182)	(26,232)
Issuance of common stock, net of share repurchases for withholding taxes	(720)	(16)	7,861
Tax savings on share-based compensation	746	342	360
Net cash used in financing activities	(9,934)	(215,896)	(29,888)
Effect of exchange rate changes on cash and cash equivalents	(2,093)	(1,638)	(1,666)
Change in cash and cash equivalents	(42,754)	44,372	(400)
Cash and cash equivalents, beginning of period	60,734	16,362	16,762
Cash and cash equivalents, end of period	$ 17,980	$ 60,734	$ 16,362