Guarantor And Non-Guarantor Financial Information (Condensed Supplemental Consolidated Statements Of Operations) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended												12 Months Ended
	Sep. 29, 2012		Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011		Oct. 01, 2011		Jul. 02, 2011	Apr. 02, 2011	Jan. 01, 2011		Sep. 29, 2012	Oct. 01, 2011	Oct. 02, 2010
Condensed Consolidating Financial Information [Line Items]
Net sales	$ 1,204	[1]	$ 1,242	$ 1,183	$ 1,137	[2]	$ 1,229	[1]	$ 1,187	$ 1,104	$ 1,041	[2]	$ 4,766	$ 4,561	$ 4,257
Cost of sales	977	[1]	1,028	972	972	[2]	1,037	[1]	1,000	939	902	[2]	3,949	3,878	3,667
Selling, general and administrative expenses													417	381	379
Restructuring and impairment charges, net													31	221	41
Other operating expenses													44	39	46
Operating income													325	42	124
Other income													(7)	61	(27)
Interest expense, net													328	327
Income (loss) before income taxes													4	(346)	(162)
Income tax expense (benefit)													2	(47)	(49)
Net income (loss)	22	[1]	9	2	(31)	[2]	(192)	[1]	(5)	(19)	(83)	[2]	2	(299)	(113)
Currency translation													6	(10)	6
Interest rate hedges													4	(8)
Defined benefit pension and retiree health benefit plans													(14)	(14)	(12)
Provision for income taxes related to other comprehensive income items													5	7	7
Comprehensive income (loss)													3	(324)	(112)
Parent Company [Member]
Condensed Consolidating Financial Information [Line Items]
Interest expense, net													54	50
Equity in net income of subsidiaries													(58)	296	114
Income (loss) before income taxes													4	(346)	(162)
Income tax expense (benefit)													2	(47)	(49)
Net income (loss)													2	(299)	(113)
Comprehensive income (loss)													2	(299)
Issuer [Member]
Condensed Consolidating Financial Information [Line Items]
Net sales													579	695	758
Cost of sales													501	626	709
Selling, general and administrative expenses													53	56	63
Restructuring and impairment charges, net													1	30	15
Other operating expenses													28		12
Operating income													(4)	(17)	(41)
Other income													(7)	62	(19)
Interest expense, net													39	49
Equity in net income of subsidiaries													(173)	85
Income (loss) before income taxes													137	(213)	(76)
Income tax expense (benefit)													46	16	(8)
Net income (loss)													91	(229)	(68)
Interest rate hedges													4	(8)
Provision for income taxes related to other comprehensive income items													(1)	2
Comprehensive income (loss)													94	(235)
Guarantor Subsidiaries [Member]
Condensed Consolidating Financial Information [Line Items]
Net sales													3,829	3,503	3,166
Cost of sales													3,144	2,937	2,666
Selling, general and administrative expenses													329	295	285
Restructuring and impairment charges, net													29	190	24
Other operating expenses													7	11	17
Operating income													320	70	174
Other income														(1)
Interest expense, net													261	249
Income (loss) before income taxes													59	(178)	(55)
Income tax expense (benefit)													1	(29)	(17)
Net income (loss)													58	(149)	(38)
Defined benefit pension and retiree health benefit plans													(14)	(14)
Provision for income taxes related to other comprehensive income items													6	5
Comprehensive income (loss)													50	(158)
Non-Guarantor Subsidiaries [Member]
Condensed Consolidating Financial Information [Line Items]
Net sales													358	363	333
Cost of sales													304	315	292
Selling, general and administrative expenses													35	30	31
Restructuring and impairment charges, net													1	1	2
Other operating expenses													9	28	17
Operating income													9	(11)	(9)
Interest expense, net													(110)	(77)
Income (loss) before income taxes													119	66	42
Income tax expense (benefit)													3	2	4
Net income (loss)													116	64	38
Currency translation													6	(10)
Comprehensive income (loss)													122	54
Eliminations [Member]
Condensed Consolidating Financial Information [Line Items]
Net sales
Cost of sales
Selling, general and administrative expenses
Restructuring and impairment charges, net
Other operating expenses
Operating income
Other income															(8)
Interest expense, net													84	56
Equity in net income of subsidiaries													231	(381)	(114)
Income (loss) before income taxes													(315)	325	89
Income tax expense (benefit)													(50)	11	21
Net income (loss)													(265)	314	68
Comprehensive income (loss)													$ (265)	$ 314

[1] Includes a goodwill impairment charge of $165 in fiscal 2011

[2] Includes a loss on extinguishment of debt of $68 in fiscal 2011