Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 302,386	$ 504,423
Notes receivable	12,542	7,485
Accounts receivable, less allowances of $6,900 at 2017 and $7,290 at 2016	490,195	409,913
Inventories:
Finished goods	423,643	338,887
Work in process	33,295	29,922
Raw materials and supplies	121,825	101,342
Inventories	578,763	470,151
Other current assets	44,239	28,546
Total current assets	1,428,125	1,420,518
Property, plant and equipment:
Land and land improvements	50,240	47,767
Buildings	304,488	282,960
Machinery and equipment	1,805,161	1,742,449
Molds, cores and rings	228,483	224,662
Total property, plant and equipment	2,388,372	2,297,838
Less: accumulated depreciation	1,488,783	1,433,611
Net property, plant and equipment	899,589	864,227
Goodwill	53,673	52,705
Intangibles, net of accumulated amortization of $84,076 at 2017 and $77,321 at 2016	138,210	140,751
Restricted cash	1,337	1,327
Deferred income tax assets	137,247	133,879
Other assets	5,766	5,988
Total assets	2,663,947	2,619,395
Current liabilities:
Notes payable	38,374	26,286
Accounts payable	261,814	282,416
Accrued liabilities	193,547	183,804
Income taxes payable	25,451	5,887
Current portion of long-term debt	1,514	2,421
Total current liabilities	520,700	500,814
Long-term debt	296,179	297,094
Postretirement benefits other than pensions	247,258	247,227
Pension benefits	274,510	285,852
Other long-term liabilities	131,592	156,924
Deferred income tax liabilities	786	1,248
Equity:
Preferred stock, $1 par value; 5,000,000 shares authorized; none issued	0	0
Common stock, $1 par value; 300,000,000 shares authorized; 87,850,292 shares issued	87,850	87,850
Capital in excess of par value	20,006	25,876
Retained earnings	2,385,701	2,321,424
Accumulated other comprehensive loss	(512,796)	(545,151)
Parent stockholders' equity before treasury stock	1,980,761	1,889,999
Less: common shares in treasury at cost (35,459,674 at 2017 and 34,850,512 at 2016)	(845,574)	(813,985)
Total parent stockholders’ equity	1,135,187	1,076,014
Noncontrolling shareholders' interests in consolidated subsidiary	57,735	54,222
Total equity	1,192,922	1,130,236
Total liabilities and equity	$ 2,663,947	$ 2,619,395