Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 29, 2013	Dec. 30, 2012
Current assets:
Cash and cash equivalents	$ 711,637	$ 433,981
Short-term investments	453,966	916,223
Accounts receivable, net	238,946	214,975
Inventory	154,099	158,718
Deferred tax assets, current portion	36,076	30,451
Prepaid expenses and other current assets	22,811	32,700
Total current assets	1,617,535	1,787,048
Property and equipment, net	202,666	166,167
Goodwill	723,061	369,327
Intangible assets, net	331,173	130,196
Deferred tax assets, long-term portion	88,480	40,183
Other assets	56,091	73,164
Total assets	3,019,006	2,566,085
Current liabilities:
Accounts payable	73,655	65,727
Accrued liabilities	219,120	201,877
Long-term debt, current portion	29,288	36,967
Total current liabilities	322,063	304,571
Long-term debt	839,305	805,406
Long-term legal contingencies	132,933
Other long-term liabilities	191,221	134,369
Commitments and contingencies
Conversion option subject to cash settlement	282	3,158
Stockholders' equity:
Preferred stock: $0.01 par value, 10,000 shares authorized; no shares issued and outstanding at December 29, 2013 and December 30, 2012	0	0
Common stock, $0.01 par value, 320,000 shares authorized; 175,205 shares issued and 127,723 outstanding at December 29, 2013; 170,171 shares issued and 123,943 outstanding at December 30, 2012	1,753	1,703
Additional paid-in capital	2,562,705	2,419,831
Accumulated other comprehensive income	1,234	2,123
Retained earnings	207,855	82,547
Treasury stock, 47,482 shares and 46,228 shares at cost at December 29, 2013 and December 30, 2012, respectively	(1,240,345)	(1,187,623)
Total stockholders’ equity	1,533,202	1,318,581
Total liabilities and stockholders’ equity	$ 3,019,006	$ 2,566,085