CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 29, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 503,837	$ 395,095
Receivables, net	326,597	300,864
Inventories, net	211,827	215,282
Income tax receivable	30,193
Deferred income taxes	21,545	19,885
Other current assets	20,435	28,456
Total current assets	1,114,434	959,582
Property, plant and equipment, less accumulated depreciation	301,290	307,048
Goodwill	778,640	778,708
Intangible assets, less accumulated amortization	392,146	428,273
Deferred income taxes	32,624	46,970
Other long-lived assets	80,276	64,002
Total assets	2,699,410	2,584,583
Current liabilities:
Accounts payable	194,715	183,672
Accrued liabilities	174,013	166,272
Current maturities of long-term debt	21,260	15,678
Current liabilities of discontinued operations		86,860
Total current liabilities	389,988	452,482
Long-term debt	1,322,524	1,135,527
Postretirement benefits	141,139	144,320
Other long-term liabilities	41,241	40,394
Stockholders' equity:
Preferred stock
Common stock	503	503
Additional paid-in capital	582,878	598,180
Retained earnings	535,898	461,756
Accumulated other comprehensive loss	(37,752)	(30,565)
Treasury stock	(277,009)	(218,014)
Total stockholders' equity	804,518	811,860
Total liabilities and stockholders' equity	$ 2,699,410	$ 2,584,583