Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 29, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 166,700	$ 741,162
Receivables, net	392,727	379,777
Inventories, net	238,243	228,398
Deferred income taxes	21,173	22,157
Other current assets	58,432	42,656
Total current assets	877,275	1,414,150
Property, plant and equipment, less accumulated depreciation	319,110	316,385
Goodwill	1,411,971	943,374
Intangible assets, less accumulated amortization	733,285	461,292
Deferred income taxes	38,215	40,652
Other long-lived assets	81,091	86,974
Total assets	3,460,947	3,262,827
Current liabilities:
Accounts payable	233,604	272,439
Accrued liabilities	247,945	250,420
Current maturities of long-term debt	2,500	2,500
Total current liabilities	484,049	525,359
Long-term debt	1,904,413	1,765,422
Postretirement benefits	113,884	122,627
Deferred income taxes	126,367	10,824
Other long-term liabilities	35,019	31,409
Stockholders' equity:
Preferred stock
Common stock	503	503
Additional paid-in capital	592,837	595,389
Retained earnings	600,158	621,896
Accumulated other comprehensive loss	(32,118)	(46,031)
Treasury stock	(364,165)	(364,571)
Total stockholders' equity	797,215	807,186
Total liabilities and stockholders' equity	$ 3,460,947	$ 3,262,827