Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Jul. 01, 2011	Dec. 31, 2010	Jul. 02, 2010
Current assets
Cash and equivalents	$ 233,800	$ 272,221	$ 237,798
Accounts receivable, net of allowance for doubtful accounts of $7,577 at July 1, 2011, $10,859 at December 31, 2010 and $11,130 at July 2, 2010	116,701	188,336	86,836
Inventory	251,720	180,068	177,206
Prepaid expense	32,748	32,729	31,506
Prepaid income taxes	36,245	25,083	27,244
Deferred income taxes	19,343	22,562	27,085
Derivative assets	51	29	7,882
Total current assets	690,608	721,028	595,557
Property, plant and equipment and capitalized software costs, net	78,411	68,043	64,502
Deferred income taxes	10,148	15,594	18,683
Goodwill	38,958	38,958	38,958
Intangible assets, net	33,630	34,839	36,195
Other assets, net	18,264	13,897	12,670
Total assets	870,019	892,359	766,565
Current liabilities
Accounts payable	110,156	91,025	78,946
Accrued expense
Payroll and related	30,262	47,376	27,678
Other	59,594	80,675	52,877
Income taxes payable	5,172	25,760	15,330
Deferred income taxes	0	0	388
Derivative liabilities	6,870	1,690	91
Total current liabilities	212,054	246,526	175,310
Other long-term liabilities	38,858	34,322	38,234
Commitments and contingencies (See Note 13)
Stockholders' equity
Preferred Stock, $.01 par value; 2,000,000 shares authorized; none issued	0	0	0
Additional paid-in capital	328,503	280,154	272,820
Retained earnings	1,069,170	1,071,305	976,978
Accumulated other comprehensive income	9,254	6,671	9,478
Treasury Stock at cost; 36,845,309 Class A shares at July 1, 2011, 35,610,050 Class A shares at December 31, 2010 and 33,511,452 Class A shares at July 2, 2010	(788,697)	(747,481)	(707,115)
Total stockholders' equity	619,107	611,511	553,021
Total liabilities and stockholders' equity	870,019	892,359	766,565
Common Class A
Stockholders' equity
Common Stock	771	756	751
Common Class B
Stockholders' equity
Common Stock	$ 106	$ 106	$ 109