Unaudited Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jul. 01, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 157,155	$ 208,898
Short-term investments	203,273	144,797
Accounts receivable, net	271,769	261,307
Inventories	152,820	163,724
Deferred income taxes	22,482	23,088
Prepaid expenses and other current assets	36,226	32,415
Total current assets	843,725	834,229
Property and equipment, net	17,282	15,884
Intangibles, net	23,088	20,956
Goodwill	88,985	85,944
Other non-current assets	15,058	14,357
Total assets	988,138	971,370
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	101,176	117,285
Accrued employee compensation	19,157	26,896
Other accrued liabilities	120,519	120,480
Deferred revenue	25,478	40,093
Income taxes payable	0	4,207
Total current liabilities	266,330	308,961
Non-current income taxes payable	16,818	18,657
Other non-current liabilities	5,443	4,995
Total liabilities	288,591	332,613
Commitments and contingencies (Note 9)
Stockholders' equity:
Common stock	38	38
Additional paid-in capital	379,086	364,243
Cumulative other comprehensive income	116	23
Retained earnings	320,307	274,453
Total stockholders' equity	699,547	638,757
Total liabilities and stockholders' equity	$ 988,138	$ 971,370