Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 26, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 447,972	$ 351,911
Trade accounts and notes receivable, net of allowance for doubtful accounts of $3,370 and $1,145	300,489	234,409
Inventories, net	329,741	287,098
Deferred tax charges and refundable income taxes	38,100	24,552
Other current assets	30,148	34,427
Total current assets	1,146,450	932,397
Property, plant and equipment, net of accumulated depreciation of $571,199 and $522,424	490,298	479,544
Other assets:
Right-of-use assets	46,655	50,160
Goodwill	744,470	695,044
Intangible assets, net of accumulated amortization of $449,454 and $409,328	349,066	333,952
Deferred tax assets and other noncurrent tax assets	12,179	11,245
Other	12,510	13,744
Total assets	2,801,628	2,516,086
Current liabilities:
Less current maturities of long-term debt	0	4,000
Accounts payable	69,918	84,207
Accrued payroll and related benefits	77,585	62,340
Other accrued liabilities	74,264	87,778
Income taxes payable	25,606	26,108
Total current liabilities	247,373	264,433
Long-term debt, excluding current maturities, net of unamortized discount and debt issuance costs of $9,620 and $9,516	1,085,380	932,484
Pension benefit obligations and other liabilities	38,064	37,867
Deferred tax liabilities and other noncurrent tax liabilities	88,103	71,586
Long-term lease liability	40,407	43,827
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, 2020 and December 31, 2019	0	0
Common stock, par value $.01; 400,000,000 shares authorized; issued and outstanding shares as of September 26, 2020: 135,238,325 and 135,035,925, respectively; issued and outstanding shares as of December 31, 2019: 134,929,768 and 134,727,368, respectively	1,352	1,349
Treasury stock, at cost: 202,400 shares held as of September 26, 2020 and December 31, 2019	(7,112)	(7,112)
Additional paid-in capital	835,953	842,784
Retained earnings	516,111	366,127
Accumulated other comprehensive loss	(44,003)	(37,259)
Total equity	1,302,301	1,165,889
Total liabilities and equity	$ 2,801,628	$ 2,516,086