Condensed Consolidating Financial Information Condensed Consolidating Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011	Jul. 02, 2011	Jan. 01, 2011
Current assets: [Abstract]
Cash and cash equivalents	$ 14,067	$ 17,753	$ 11,636	$ 49,756
Accounts receivable, net	263,168	288,483
Inventories, net	131,102	133,796
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	64,819	72,742
Assets of discontinued operation - current	0	22,956
Total current assets	473,156	535,730
Investment in subsidiaries	0	0
Property, plant and equipment, net	304,129	328,567
Goodwill	191,155	190,822
Other intangible assets, net	217,881	223,563
Other assets, net	87,875	79,490
Assets of discontinued operations - long-term	0	27,416
Total assets	1,274,196	1,385,588
Current liabilities: [Abstract]
Current maturities of long-term debt	13,261	8,809
Accounts payable	170,498	186,648
Accrued compensation and related liabilities	28,054	39,155
Other current liabilities	76,787	95,907
Liabilities of discontinued operations - current	0	5,346
Intercompany payable (receivable)	0	0
Notes payable (receivable) (intercompany)	0	0
Total current liabilities	288,600	335,865
Long-term debt	1,210,105	1,237,534
Other liabilities	183,012	185,419
Liabilities of discontinued operations - long-term	0	8,474
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(407,521)	(381,704)
Total liabilities and shareholders' equity (deficit)	1,274,196	1,385,588
Parent Company [Member]
Current assets: [Abstract]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	0	0
Inventories, net	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	0	0
Assets of discontinued operation - current		0
Total current assets	0	0
Investment in subsidiaries	(407,521)	(381,704)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	0	0
Assets of discontinued operations - long-term		0
Total assets	(407,521)	(381,704)
Current liabilities: [Abstract]
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current		0
Intercompany payable (receivable)	0	0
Notes payable (receivable) (intercompany)	0	0
Total current liabilities	0	0
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(407,521)	(381,704)
Total liabilities and shareholders' equity (deficit)	(407,521)	(381,704)
Subsidiary Issuer [Member]
Current assets: [Abstract]
Cash and cash equivalents	11,217	16,033	7,004	46,882
Accounts receivable, net	94,112	113,368
Inventories, net	58,286	63,234
Notes receivable from subsidiaries	40,838	40,838
Prepaid and other current assets	49,515	57,967
Assets of discontinued operation - current		9,455
Total current assets	253,968	300,895
Investment in subsidiaries	1,717,782	1,681,084
Property, plant and equipment, net	92,563	96,680
Goodwill	29,540	29,244
Other intangible assets, net	6,828	6,785
Other assets, net	125,713	107,286
Assets of discontinued operations - long-term		5,717
Total assets	2,226,394	2,227,691
Current liabilities: [Abstract]
Current maturities of long-term debt	8,500	4,109
Accounts payable	98,308	94,503
Accrued compensation and related liabilities	16,428	26,173
Other current liabilities	56,163	72,813
Liabilities of discontinued operations - current		2,492
Intercompany payable (receivable)	1,084,257	1,005,396
Notes payable (receivable) (intercompany)	0	0
Total current liabilities	1,263,656	1,205,486
Long-term debt	1,202,201	1,227,238
Other liabilities	168,058	175,088
Liabilities of discontinued operations - long-term		1,583
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(407,521)	(381,704)
Total liabilities and shareholders' equity (deficit)	2,226,394	2,227,691
Guarantor Subsidiaries [Member]
Current assets: [Abstract]
Cash and cash equivalents	551	280	445	1,010
Accounts receivable, net	167,916	174,003
Inventories, net	72,696	70,434
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	11,444	10,953
Assets of discontinued operation - current		13,501
Total current assets	252,607	269,171
Investment in subsidiaries	6,574	7,399
Property, plant and equipment, net	210,020	229,932
Goodwill	155,681	155,361
Other intangible assets, net	209,044	214,435
Other assets, net	(39,502)	(29,400)
Assets of discontinued operations - long-term		21,699
Total assets	794,424	868,597
Current liabilities: [Abstract]
Current maturities of long-term debt	4,761	4,700
Accounts payable	72,066	91,311
Accrued compensation and related liabilities	11,045	12,760
Other current liabilities	19,976	22,634
Liabilities of discontinued operations - current		2,854
Intercompany payable (receivable)	(1,091,002)	(1,011,202)
Notes payable (receivable) (intercompany)	36,938	36,938
Total current liabilities	(946,216)	(840,005)
Long-term debt	7,904	10,296
Other liabilities	14,954	10,331
Liabilities of discontinued operations - long-term		6,891
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	1,717,782	1,681,084
Total liabilities and shareholders' equity (deficit)	794,424	868,597
Non-Guarantor Subsidiaries [Member]
Current assets: [Abstract]
Cash and cash equivalents	2,299	1,440	4,187	1,864
Accounts receivable, net	1,140	1,112
Inventories, net	120	128
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	3,860	3,822
Assets of discontinued operation - current		0
Total current assets	7,419	6,502
Investment in subsidiaries	6,725	6,725
Property, plant and equipment, net	1,546	1,955
Goodwill	5,934	6,217
Other intangible assets, net	2,009	2,343
Other assets, net	1,664	1,604
Assets of discontinued operations - long-term		0
Total assets	25,297	25,346
Current liabilities: [Abstract]
Current maturities of long-term debt	0	0
Accounts payable	124	834
Accrued compensation and related liabilities	581	222
Other current liabilities	648	460
Liabilities of discontinued operations - current		0
Intercompany payable (receivable)	6,745	5,806
Notes payable (receivable) (intercompany)	3,900	3,900
Total current liabilities	11,998	11,222
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	13,299	14,124
Total liabilities and shareholders' equity (deficit)	25,297	25,346
Eliminations [Member]
Current assets: [Abstract]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	0	0
Inventories, net	0	0
Notes receivable from subsidiaries	(40,838)	(40,838)
Prepaid and other current assets	0	0
Assets of discontinued operation - current		0
Total current assets	(40,838)	(40,838)
Investment in subsidiaries	(1,323,560)	(1,313,504)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	0	0
Assets of discontinued operations - long-term		0
Total assets	(1,364,398)	(1,354,342)
Current liabilities: [Abstract]
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current		0
Intercompany payable (receivable)	0	0
Notes payable (receivable) (intercompany)	(40,838)	(40,838)
Total current liabilities	(40,838)	(40,838)
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(1,323,560)	(1,313,504)
Total liabilities and shareholders' equity (deficit)	$ (1,364,398)	$ (1,354,342)