Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 301,061	$ 389,699
Short-term investments	2,178	4,601
Trade accounts and notes receivable, net of allowance for doubtful accounts of $1,414 and $1,827	184,297	153,961
Inventories	188,439	163,125
Deferred tax assets, deferred tax charges and refundable income taxes	27,877	30,556
Other current assets	20,392	23,713
Total current assets	724,244	765,655
Property, plant and equipment, net of accumulated depreciation of $331,265 and $315,949	315,695	313,569
Other assets:
Goodwill	341,305	340,743
Intangible assets, net of accumulated amortization of $182,443 and $146,535	269,895	308,554
Deferred tax assets and other noncurrent tax assets	5,183	5,068
Other	22,126	28,502
Total assets	1,678,448	1,762,091
Current liabilities:
Long-term debt, current maturities	50,000	100,000
Accounts payable	53,823	57,417
Accrued payroll and related benefits	42,571	51,164
Interest payable	13,475	5,561
Other accrued liabilities	40,246	34,826
Deferred tax liabilities and income taxes payable	8,950	13,552
Total current liabilities	209,065	262,520
Long-term debt, excluding current maturities	617,130	666,796
Pension benefit obligations and other liabilities	22,414	25,373
Deferred tax liabilities and other noncurrent tax liabilities	59,704	58,961
Commitments and contingent liabilities	0	0
Equity:
Preferred stock, par value $.01; 5,000,000 shares authorized; none issued and outstanding as of September 26, 2015 and December 31, 2014	0	0
Common stock, par value $.01; 400,000,000 shares authorized; issued and outstanding shares as of September 26, 2015 and December 31, 2014: 140,561,354 and 139,792,583	1,406	1,398
Additional paid-in capital	839,357	830,430
Retained deficit	(17,990)	(80,712)
Accumulated other comprehensive loss	(52,638)	(2,675)
Total equity	770,135	748,441
Total liabilities and equity	$ 1,678,448	$ 1,762,091