Segment And Geographic Data (Summary Of Selected Information By Reportable Segment) (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
Segment Reporting 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
Operating income (loss)													325	42	124
Depreciation and amortization													355	344	317
Restructuring and impairment charges													31	221	41
Rigid Open Top [Member]
Segment Reporting Information [Line Items]
Net sales													1,229	1,261	1,160
Operating income (loss)													159	155	124
Depreciation and amortization													90	102	93
Rigid Closed Top [Member]
Segment Reporting Information [Line Items]
Net sales													1,438	1,053	970
Operating income (loss)													95	77	73
Depreciation and amortization													135	95	91
Engineered Materials [Member]
Segment Reporting Information [Line Items]
Net sales													1,362	1,451	1,457
Operating income (loss)													70	(71)	4
Depreciation and amortization													71	72	72
Flexible Packaging [Member]
Segment Reporting Information [Line Items]
Net sales													737	796	670
Operating income (loss)													1	(119)	(77)
Depreciation and amortization													$ 59	$ 75	$ 61

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

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