CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
OPERATING ACTIVITIES:
Net income (loss)	$ 129,930	$ (18,573)
Adjustments to reconcile Net income (loss) to Net cash provided by (used in) operating activities:
Depreciation and amortization	141,588	162,733
Share-based compensation	17,645	24,733
Amortization of debt issuance costs and discount	4,339	5,586
Deferred income taxes	(911)	(785)
Change in fair value of contingent consideration	12,462	(37,501)
Gain on extinguishment of debt	0	(119,828)
Asset impairment charges	97,785	165,448
(Gain) loss on sale of business and other assets	(8,192)	1,294
Changes in assets and liabilities which (used) provided cash:
Accounts receivable	(72,833)	(14,389)
Inventories	(324)	(11,928)
Prepaid and other assets	(3,581)	5,059
Accounts payable, accrued expenses and other liabilities	(112,625)	(258,202)
Income taxes payable/receivable, net	(142,727)	5,770
Net cash provided by (used in) operating activities	62,556	(90,583)
INVESTING ACTIVITIES:
Purchases of property, plant and equipment, excluding capitalized interest	(19,638)	(15,386)
Capitalized interest payments	(492)	(1,094)
Proceeds from sale of business and other assets, net	4,167	103
Net cash used in investing activities	(15,963)	(16,377)
FINANCING ACTIVITIES:
Proceeds from issuance of notes, net	0	1,483,125
Repayments of notes	0	(1,499,998)
Repayments of term loans	(8,537)	(8,538)
Repayments of other indebtedness	(1,184)	(1,174)
Payments for debt issuance and extinguishment costs	0	(211)
Payments for contingent consideration	(364)	(4,565)
Payments of tax withholding for restricted shares	(4,398)	(2,414)
Proceeds from exercise of options	0	4
Net cash used in financing activities	(14,483)	(33,771)
Effect of foreign exchange rate	(1,894)	537
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, RESTRICTED CASH AND RESTRICTED CASH EQUIVALENTS	30,216	(140,194)
CASH, CASH EQUIVALENTS, RESTRICTED CASH AND RESTRICTED CASH EQUIVALENTS, BEGINNING OF PERIOD	1,720,388	1,476,837
CASH, CASH EQUIVALENTS, RESTRICTED CASH AND RESTRICTED CASH EQUIVALENTS, END OF PERIOD	1,750,604	1,336,643
SUPPLEMENTAL INFORMATION:
Cash paid into Qualified Settlement Funds for mesh legal settlements	0	81,582
Cash paid out of Qualified Settlement Funds for mesh legal settlements	47,801	54,984
Other cash distributions for mesh legal settlements	$ 17,819	$ 10,239