Consolidated Balance Sheets - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 391,332,000	$ 356,254,000
Notes receivable	535,000	5,737,000
Accounts receivable, less allowances of $8,109 at 2019 and $5,836 at 2018	544,257,000	546,905,000
Inventories:
Finished goods	326,839,000	338,133,000
Work in process	28,250,000	27,265,000
Raw materials and supplies	109,132,000	114,582,000
Total inventories	464,221,000	479,980,000
Other current assets	52,635,000	67,856,000
Total current assets	1,452,980,000	1,456,732,000
Property, plant and equipment:
Land and land improvements	53,516,000	52,668,000
Buildings	344,142,000	314,555,000
Machinery and equipment	2,042,578,000	1,981,857,000
Molds, cores and rings	262,444,000	238,911,000
Total property, plant and equipment	2,702,680,000	2,587,991,000
Less: Accumulated depreciation	1,655,438,000	1,586,070,000
Property, plant and equipment, net	1,047,242,000	1,001,921,000
Operating lease right-of-use assets, net of accumulated amortization of $26,121 at 2019	80,752,000
Goodwill	18,851,000	18,851,000
Intangibles, net of accumulated amortization of $123,735 at 2019 and $112,621 at 2018	111,356,000	120,321,000
Deferred income tax assets	29,336,000	28,146,000
Investment in joint venture	48,912,000	0
Other assets	12,909,000	8,234,000
Total assets	2,802,338,000	2,634,205,000
Current liabilities:
Notes payable	12,296,000	15,288,000
Accounts payable	276,732,000	286,671,000
Accrued liabilities	302,477,000	282,650,000
Income taxes payable	2,304,000	975,000
Current portion of long-term debt and finance leases	10,265,000	174,760,000
Total current liabilities	604,074,000	760,344,000
Long-term debt and finance leases	309,148,000	121,284,000
Noncurrent operating leases	55,371,000
Postretirement benefits other than pensions	227,216,000	236,454,000
Pension benefits	126,707,000	147,950,000
Other long-term liabilities	149,065,000	135,730,000
Deferred income tax liabilities	3,024,000	0
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	87,850,000	87,850,000
Capital in excess of par value	22,175,000	21,124,000
Retained earnings	2,524,963,000	2,449,714,000
Accumulated other comprehensive loss	(447,580,000)	(461,589,000)
Parent stockholders' equity before treasury stock	2,187,408,000	2,097,099,000
Less: Common shares in treasury at cost (37,647,058 at 2019 and 37,776,659 at 2018)	(922,783,000)	(925,056,000)
Total parent stockholders' equity	1,264,625,000	1,172,043,000
Noncontrolling shareholders' interests in consolidated subsidiaries	63,108,000	60,400,000
Total equity	1,327,733,000	1,232,443,000
Total liabilities and equity	$ 2,802,338,000	$ 2,634,205,000