Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 242,721	$ 293,370
Short-term investments	2,126	2,687
Accounts receivable, net of allowance for doubtful accounts of $2,456 and $11,005, respectively	196,358	188,488
Inventories	335,814	348,273
Prepaids and other current assets	118,555	125,019
Total current assets	895,574	957,837
Fixed assets, net	210,298	221,044
Goodwill	104,581	104,430
Intangible assets, net	33,448	27,257
Other assets	153,148	122,965
Total assets	1,397,049	1,433,533
Current liabilities
Trade accounts payable	74,818	103,980
Accrued and other liabilities	222,158	203,510
Deferred income on shipments to distributors	45,293	29,226
Total current liabilities	342,269	336,716
Other long-term liabilities	111,583	100,179
Total liabilities	453,852	436,895
Commitments and contingencies (Note 7)
Stockholders’ equity
Preferred stock; par value $0.001; Authorized: 5,000 shares; no shares issued and outstanding	0	0
Common stock; par value $0.001; Authorized: 1,600,000 shares; Shares issued and outstanding: 428,618 at March 31, 2013 and 428,593 at December 31, 2012	429	429
Additional paid-in capital	884,208	881,945
Accumulated other comprehensive (loss) income	(1,625)	6,412
Retained earnings	60,185	107,852
Total stockholders’ equity	943,197	996,638
Total liabilities and stockholders’ equity	$ 1,397,049	$ 1,433,533