Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jul. 01, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 402,144	$ 779,811
Short-term investments	198,940	155,644
Accounts receivable, less allowances of $7,375 and $6,950, respectively	296,840	246,539
Inventories	204,013	180,035
Prepaid expenses and other current assets	63,394	60,659
Total current assets	1,165,331	1,422,688
Property and equipment, net	235,669	180,589
Identified intangible assets, net	546,118	433,790
Goodwill	255,838	72,377
Other assets	107,647	122,604
Total assets	2,310,603	2,232,048
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	206,041	175,093
Accrued salaries, wages and benefits	108,555	106,948
Other accrued liabilities	153,804	178,830
Total current liabilities	468,400	460,871
Pension and post-retirement benefit obligations	566,811	597,183
Income taxes payable - non-current	94,314	91,791
Other non-current liabilities	17,676	23,263
Total liabilities	1,147,201	1,173,108
Commitments and contingencies (Note 13)
Stockholders' equity:
Preferred stock, $.01 par value: 2,000 shares authorized; none outstanding
Common stock, $.01 par value: 1,300,000 shares authorized; 557,065 and 561,767 shares outstanding, respectively	5,571	5,618
Additional paid-in capital	5,588,935	5,623,581
Accumulated deficit	(3,903,121)	(4,037,031)
Accumulated other comprehensive loss	(527,983)	(533,228)
Total stockholders' equity	1,163,402	1,058,940
Total liabilities and stockholders' equity	$ 2,310,603	$ 2,232,048