Condensed Consolidating Financial Information Condensed Consolidating Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Sep. 29, 2012	Dec. 31, 2011	Oct. 01, 2011	Jan. 01, 2011
Current assets: [Abstract]
Cash and cash equivalents	$ 10,335	$ 17,753	$ 21,577	$ 49,756
Accounts receivable, net	278,305	288,483
Inventories, net	131,769	133,796
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	69,878	72,742
Assets of discontinued operation - current	0	22,956
Total current assets	490,287	535,730
Investment in subsidiaries	0	0
Property, plant and equipment, net	290,794	328,567
Goodwill	191,715	190,822
Other intangible assets, net	215,496	223,563
Other assets, net	91,274	79,490
Assets of discontinued operations - long-term	0	27,416
Total assets	1,279,566	1,385,588
Current liabilities: [Abstract]
Current maturities of long-term debt	11,151	8,809
Accounts payable	179,779	186,648
Accrued compensation and related liabilities	28,776	39,155
Other current liabilities	76,904	95,907
Liabilities of discontinued operations - current	0	5,346
Intercompany payable (receivable)	0	0
Notes payable (receivable) (intercompany)	0	0
Total current liabilities	296,610	335,865
Long-term debt	1,205,715	1,237,534
Other liabilities	176,724	185,419
Liabilities of discontinued operations - long-term	0	8,474
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(399,483)	(381,704)
Total liabilities and shareholders' equity (deficit)	1,279,566	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	(399,483)	(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	(399,483)	(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)	(399,483)	(381,704)
Total liabilities and shareholders' equity (deficit)	(399,483)	(381,704)
Subsidiary Issuer [Member]
Current assets: [Abstract]
Cash and cash equivalents	7,878	16,033	19,243	46,882
Accounts receivable, net	99,804	113,368
Inventories, net	57,839	63,234
Notes receivable from subsidiaries	36,938	40,838
Prepaid and other current assets	54,738	57,967
Assets of discontinued operation - current		9,455
Total current assets	257,197	300,895
Investment in subsidiaries	1,749,180	1,681,084
Property, plant and equipment, net	90,860	96,680
Goodwill	29,540	29,244
Other intangible assets, net	6,724	6,785
Other assets, net	126,723	107,286
Assets of discontinued operations - long-term		5,717
Total assets	2,260,224	2,227,691
Current liabilities: [Abstract]
Current maturities of long-term debt	6,359	4,109
Accounts payable	102,839	94,503
Accrued compensation and related liabilities	15,810	26,173
Other current liabilities	53,971	72,813
Liabilities of discontinued operations - current		2,492
Intercompany payable (receivable)	1,120,031	1,005,396
Notes payable (receivable) (intercompany)	0	0
Total current liabilities	1,299,010	1,205,486
Long-term debt	1,198,710	1,227,238
Other liabilities	161,987	175,088
Liabilities of discontinued operations - long-term		1,583
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	(399,483)	(381,704)
Total liabilities and shareholders' equity (deficit)	2,260,224	2,227,691
Guarantor Subsidiaries [Member]
Current assets: [Abstract]
Cash and cash equivalents	503	280	175	1,010
Accounts receivable, net	177,484	174,003
Inventories, net	73,836	70,434
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	11,765	10,953
Assets of discontinued operation - current		13,501
Total current assets	263,588	269,171
Investment in subsidiaries	7,301	7,399
Property, plant and equipment, net	198,505	229,932
Goodwill	155,932	155,361
Other intangible assets, net	206,777	214,435
Other assets, net	(36,581)	(29,400)
Assets of discontinued operations - long-term		21,699
Total assets	795,522	868,597
Current liabilities: [Abstract]
Current maturities of long-term debt	4,792	4,700
Accounts payable	76,050	91,311
Accrued compensation and related liabilities	12,384	12,760
Other current liabilities	22,263	22,634
Liabilities of discontinued operations - current		2,854
Intercompany payable (receivable)	(1,127,827)	(1,011,202)
Notes payable (receivable) (intercompany)	36,938	36,938
Total current liabilities	(975,400)	(840,005)
Long-term debt	7,005	10,296
Other liabilities	14,737	10,331
Liabilities of discontinued operations - long-term		6,891
Statement of Stockholders' Equity (Deficit) [Abstract]
Total shareholders' equity (deficit)	1,749,180	1,681,084
Total liabilities and shareholders' equity (deficit)	795,522	868,597
Non-Guarantor Subsidiaries [Member]
Current assets: [Abstract]
Cash and cash equivalents	1,954	1,440	2,159	1,864
Accounts receivable, net	1,017	1,112
Inventories, net	94	128
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	3,375	3,822
Assets of discontinued operation - current		0
Total current assets	6,440	6,502
Investment in subsidiaries	6,725	6,725
Property, plant and equipment, net	1,429	1,955
Goodwill	6,243	6,217
Other intangible assets, net	1,995	2,343
Other assets, net	1,132	1,604
Assets of discontinued operations - long-term		0
Total assets	23,964	25,346
Current liabilities: [Abstract]
Current maturities of long-term debt	0	0
Accounts payable	890	834
Accrued compensation and related liabilities	582	222
Other current liabilities	670	460
Liabilities of discontinued operations - current		0
Intercompany payable (receivable)	7,796	5,806
Notes payable (receivable) (intercompany)	0	3,900
Total current liabilities	9,938	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)	14,026	14,124
Total liabilities and shareholders' equity (deficit)	23,964	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	(36,938)	(40,838)
Prepaid and other current assets	0	0
Assets of discontinued operation - current		0
Total current assets	(36,938)	(40,838)
Investment in subsidiaries	(1,363,723)	(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	(1,400,661)	(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)	(36,938)	(40,838)
Total current liabilities	(36,938)	(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)	(1,363,723)	(1,313,504)
Total liabilities and shareholders' equity (deficit)	$ (1,400,661)	$ (1,354,342)