Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013
Current assets:
Cash and cash equivalents	$ 174,821	$ 173,242
Accounts receivable, net	470,563	466,749
Inventories, net	285,457	260,858
Other current assets	137,710	140,342
Current assets of discontinued operations	0	3,647
Total current assets	1,068,551	1,044,838
Property, plant and equipment, net	176,194	183,188
Marketable securities and investments	1,568	1,319
Intangible assets, net	490,265	460,430
Goodwill	2,284,077	2,143,120
Other assets, net	113,420	111,633
Disposal Group, Including Discontinued Operation, Long Lived Assets	0	2,184
Total assets	4,134,075	3,946,712
Current liabilities:
Short-term debt	1,075	2,624
Accounts payable	173,953	166,881
Accrued restructuring and contract termination costs	17,124	26,374
Accrued expenses and other current liabilities	403,021	403,678
Current liabilities of discontinued operations	2,137	3,239
Total current liabilities	597,310	602,796
Long-term debt	1,051,892	932,104
Long-term liabilities	442,771	417,325
Total liabilities	2,091,973	1,952,225
Commitments and contingencies (see Note 18)
Stockholders' equity:
Preferred stock-$1 par value per share, authorized 1,000,000 shares; none issued or outstanding	0	0
Common stock-$1 par value per share, authorized 300,000,000 shares; issued and outstanding 112,626,000 shares and 115,036,000 shares at December 29, 2013 and December 30, 2012, respectively	112,481	112,626
Capital in excess of par value	94,276	119,906
Retained earnings	1,810,545	1,684,364
Accumulated other comprehensive income	24,800	77,591
Total stockholders' equity	2,042,102	1,994,487
Total liabilities and stockholders' equity	$ 4,134,075	$ 3,946,712