Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 111,681	$ 356,254
Notes receivable	4,175	5,737
Accounts receivable, less allowances of $7,922 at 2019 and $5,836 at 2018	616,974	546,905
Inventories:
Finished goods	438,848	338,133
Work in process	30,149	27,265
Raw materials and supplies	120,413	114,582
Total inventories	589,410	479,980
Other current assets	48,863	67,856
Total current assets	1,371,103	1,456,732
Property, plant and equipment:
Land and land improvements	52,979	52,668
Buildings	330,942	314,555
Machinery and equipment	2,024,852	1,981,857
Molds, cores and rings	254,596	238,911
Total property, plant and equipment	2,663,369	2,587,991
Less: Accumulated depreciation	1,646,013	1,586,070
Property, plant and equipment, net	1,017,356	1,001,921
Operating lease right-of-use assets, net of accumulated amortization of $13,620 at 2019 and $0 at 2018	93,183
Goodwill	18,851	18,851
Intangibles, net of accumulated amortization of $115,905 at 2019 and $106,871 at 2018	115,937	120,321
Deferred income tax assets	27,246	28,146
Investment in joint venture	49,001	0
Other assets	11,396	8,234
Total assets	2,704,073	2,634,205
Current liabilities:
Notes payable	19,656	15,288
Accounts payable	267,851	286,671
Accrued liabilities	280,933	282,650
Income taxes payable	8,881	975
Current portion of long-term debt and finance leases	173,766	174,760
Total current liabilities	751,087	760,344
Long-term debt and finance leases	120,624	121,284
Noncurrent operating leases	67,214
Postretirement benefits other than pensions	234,782	236,454
Pension benefits	132,024	147,950
Other long-term liabilities	144,316	135,730
Equity:
Preferred stock, $1 par value; 5,000,000 shares authorized; none issued
Common stock, $1 par value; 300,000,000 shares authorized; 87,850,292 shares issued at 2019 and 2018	87,850	87,850
Capital in excess of par value	20,837	21,124
Retained earnings	2,454,811	2,449,714
Accumulated other comprehensive loss	(447,782)	(461,589)
Parent stockholders' equity before treasury stock	2,115,716	2,097,099
Less: Common shares in treasury at cost (37,680,647 at 2019 and 37,776,659 at 2018)	(923,367)	(925,056)
Total parent stockholders' equity	1,192,349	1,172,043
Noncontrolling shareholders' interests in consolidated subsidiaries	61,677	60,400
Total equity	1,254,026	1,232,443
Total liabilities and equity	$ 2,704,073	$ 2,634,205