CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (USD $) In Thousands	Oct. 01, 2011	Dec. 31, 2010	Oct. 02, 2010
CURRENT ASSETS
Cash & cash equivalents	$ 25,690	$ 115,976	$ 58,862
Investments	9,440	7,996	8,841
Trade accounts receivable, Less allowances of $2,621, $1,531 & $2,949	96,743	37,394	100,602
Other receivables	4,386	9,961	4,999
Inventories, at cost
Finished goods & work in process	52,174	36,935	43,835
Raw material & supplies	30,835	22,141	31,061
Prepaid expenses	4,516	6,499	4,780
Deferred income taxes	621	689	1,237
Total current assets	224,405	237,591	254,217
PROPERTY, PLANT & EQUIPMENT, at cost
Land	21,542	21,619	21,605
Buildings	102,798	102,934	102,419
Machinery & equipment	305,582	307,178	298,102
Construction in progress	21,831	9,243	15,237
Property, plant and equipment, gross	451,753	440,974	437,363
Less-accumulated depreciation	238,395	225,482	220,923
Net property, plant and equipment	213,358	215,492	216,440
OTHER ASSETS
Goodwill	73,237	73,237	73,237
Trademarks	175,024	175,024	175,024
Investments	98,523	64,461	60,480
Split dollar life insurance	74,429	74,441	74,627
Prepaid expenses	4,029	6,680	7,534
Investment in joint venture	4,325	4,254	3,522
Deferred income taxes	8,291	9,203	10,476
Total other assets	437,858	407,300	404,900
Total assets	875,621	860,383	875,557
CURRENT LIABILITIES
Accounts payable	17,421	9,791	17,553
Dividends payable	4,627	4,529	4,554
Accrued liabilities	47,773	44,185	49,552
Income taxes payable	3,661		5,074
Total current liabilities	73,482	58,505	76,733
NONCURRENT LIABILITIES
Deferred income taxes	46,560	48,743	42,734
Postretirement health care and life insurance benefits	22,256	20,689	17,837
Industrial development bonds	7,500	7,500	7,500
Liability for uncertain tax positions	9,560	9,835	16,183
Deferred compensation and other liabilities	45,110	46,157	42,470
Total noncurrent liabilities	130,986	132,924	126,724
SHAREHOLDERS' EQUITY
Capital in excess of par value	541,362	505,495	516,369
Retained earnings	108,977	137,412	132,356
Accumulated other comprehensive loss	(17,360)	(11,213)	(14,171)
Treasury stock (at cost)- 71, 69 & 69 shares, respectively	(1,992)	(1,992)	(1,992)
Total shareholders' equity	671,153	668,954	672,100
Total liabilities and shareholders' equity	875,621	860,383	875,557
Common Stock
SHAREHOLDERS' EQUITY
Common stock	25,560	25,040	25,319
Class B Common Stock
SHAREHOLDERS' EQUITY
Common stock	$ 14,606	$ 14,212	$ 14,219