Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 349,825	$ 389,699
Short-term investments	2,181	4,601
Trade accounts and notes receivable, net	141,409	153,961
Inventories, net	173,176	163,125
Deferred tax assets, deferred tax charges and refundable income taxes	18,943	30,556
Other current assets	25,228	23,713
Total current assets	710,762	765,655
Property, plant and equipment, net	321,301	313,569
Other assets:
Goodwill	342,111	340,743
Intangible assets, net	258,942	308,554
Deferred tax assets and other noncurrent tax assets	7,771	5,068
Other	17,053	28,502
Total assets	1,657,940	1,762,091
Current liabilities:
Long-term debt, current maturities	50,000	100,000
Accounts payable	36,916	57,417
Accrued payroll and related benefits	41,891	51,164
Other accrued liabilities	33,968	40,387
Deferred tax liabilities and income taxes payable	12,775	13,552
Total current liabilities	175,550	262,520
Long-term debt, excluding current maturities	617,287	666,796
Pension benefit obligations and other liabilities	24,608	25,373
Deferred tax liabilities and other noncurrent tax liabilities	37,612	58,961
Commitments and contingent liabilities	0	0
Equity:
Preferred stock, par value $.01; 5,000,000 shares authorized; none issued and outstanding	0	0
Common stock, par value $.01; 400,000,000 shares authorized; issued and outstanding shares: 140,716,420 and 139,792,583	1,407	1,398
Additional paid-in capital	848,667	830,430
Retained deficit	(416)	(80,712)
Accumulated other comprehensive income	(46,775)	(2,675)
Total equity	802,883	748,441
Total liabilities and equity	$ 1,657,940	$ 1,762,091