Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Dec. 28, 2013
Current assets:
Cash and cash equivalents	$ 219,928	$ 202,377
Short-term investments	811,327	677,004
Receivables, net	564,086	582,926
Inventory	28,257	32,299
Prepaid expenses and other	198,961	175,488
Deferred income taxes, net	92,622	91,614
Total current assets	1,915,181	1,761,708
Property and equipment, net	845,104	792,781
Software development costs, net	366,676	347,077
Goodwill	307,081	307,422
Intangible assets, net	138,696	144,132
Long-term investments	436,995	554,873
Other assets	181,615	190,371
Total assets	4,191,348	4,098,364
Current liabilities:
Accounts payable	125,741	145,019
Current installments of long-term debt and capital lease obligations	55,657	54,107
Deferred revenue	231,512	209,746
Accrued payroll and tax withholdings	123,242	147,986
Other accrued expenses	75,515	83,574
Total current liabilities	611,667	640,432
Long-term debt and capital lease obligations	104,827	111,717
Deferred income taxes and other liabilities	219,857	170,392
Deferred revenue	8,600	8,159
Total liabilities	944,951	930,700
Shareholders' Equity:
Common stock, $.01 par value, 500,000,000 shares authorized, 345,193,355 shares issued at March 29, 2014 and 344,338,030 shares issued at December 28, 2013	3,452	3,443
Additional paid-in capital	843,953	812,853
Retained earnings	2,512,574	2,393,048
Treasury stock, 1,850,593 shares at March 29, 2014 and 570,616 shares at December 28, 2013	(103,277)	(28,251)
Accumulated other comprehensive loss, net	(10,305)	(13,429)
Total shareholders' equity	3,246,397	3,167,664
Total liabilities and shareholders' equity	$ 4,191,348	$ 4,098,364