Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
Current assets
Cash and cash equivalents	$ 288,362	$ 329,431
Short-term investments	10,754	3,079
Accounts receivable, net of allowance for doubtful accounts of $11,916 and $11,833, respectively	204,984	212,929
Inventories	357,474	377,433
Prepaids and other current assets	89,294	116,929
Total current assets	950,868	1,039,801
Fixed assets, net	248,585	257,070
Goodwill	67,374	67,662
Intangible assets, net	18,323	20,594
Other assets	143,011	141,471
Total assets	1,428,161	1,526,598
Current liabilities
Trade accounts payable	82,745	76,445
Accrued and other liabilities	156,134	207,118
Deferred income on shipments to distributors	37,619	47,620
Total current liabilities	276,498	331,183
Other long-term liabilities	115,284	112,971
Total liabilities	391,782	444,154
Commitments and contingencies (Note 6)
Stockholders' equity
Preferred stock; par value $0.001; Authorized: 5,000 shares; no shares issued and outstanding
Common stock; par value $0.001; Authorized: 1,600,000 shares; Shares issued and outstanding: 435,441 at March 31, 2012 and 442,389 at December 31, 2011	435	442
Additional paid-in capital	920,898	995,147
Accumulated other comprehensive income	17,252	9,448
Retained earnings	97,794	77,407
Total stockholders' equity	1,036,379	1,082,444
Total liabilities and stockholders' equity	$ 1,428,161	$ 1,526,598