Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 02, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 373,743	$ 349,825
Short-term investments	0	2,181
Trade accounts and notes receivable, net of allowance for doubtful accounts of $2,282 and $1,318	180,596	141,409
Inventories	181,086	173,176
Deferred tax charges and refundable income taxes	18,971	18,943
Other current assets	17,777	23,253
Total current assets	772,173	708,787
Property, plant and equipment, net of accumulated depreciation of $368,470 and $341,840	322,720	321,301
Other assets:
Goodwill	343,261	342,111
Intangible assets, net of accumulated amortization of $216,071 and $193,884	240,688	258,942
Deferred tax assets and other noncurrent tax assets	8,848	7,771
Other	7,792	7,785
Total assets	1,695,482	1,646,697
Current liabilities:
Long-term debt, current maturities	50,000	50,000
Accounts payable	49,637	36,916
Accrued payroll and related benefits	34,846	41,891
Other accrued liabilities	39,118	33,968
Income taxes payable	13,538	12,775
Total current liabilities	187,139	175,550
Long-term debt, excluding current maturities, net of unamortized discount and debt issuance costs of $11,615 and $12,807	582,235	606,044
Pension benefit obligations and other liabilities	27,641	24,608
Deferred tax liabilities and other noncurrent tax liabilities	37,237	37,612
Commitments and contingent liabilities	0	0
Equity:
Preferred stock, par value $.01; 5,000,000 shares authorized; none issued and outstanding as of July 2, 2016 and December 31, 2015	0	0
Common stock, par value $.01; 400,000,000 shares authorized; issued and outstanding shares as of July 2, 2016 and December 31, 2015: 141,171,882 and 140,716,420	1,412	1,407
Additional paid-in capital	853,526	848,667
Retained earnings (accumulated loss)	46,883	(416)
Accumulated other comprehensive loss	(40,591)	(46,775)
Total equity	861,230	802,883
Total liabilities and equity	$ 1,695,482	$ 1,646,697