Basis Of Presentation And Summary Of Significant Accounting Policies (Schedule Of Other Comprehensive Income (Loss)) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011
Basis Of Presentation And Guarantor And Non-Guarantor Financial Information [Abstract]
Beginning Balance, Currency Translation	$ (15)	$ (21)	$ (11)
Other Comprehensive Income (Loss), Currency Translation	(5)	6	(10)
Balance, Currency Translation	(20)	(15)	(21)
Beginning Balance, Defined Benefit Pension and Retiree Health Benefit Plans	29	21	(12)
Defined benefit pension and retiree benefit plans	34	(14)	(14)
Tax expense (benefit), Defined Benefit Pension and Retiree Health Benefit Plans	(13)	6	5
Balance, Defined Benefit Pension and Retiree Health Benefit Plans	(8)	(29)	(21)
Beginning Balance, Interest Rate Hedges	(3)	(6)
Other Comprehensive Income (Loss), Interest Rate Hedges	20	4	(8)
Tax expense (benefit), Interest Rate Hedges	(7)	(1)	2
Balance, Interest Rate Hedges	10	(3)	(6)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance	(47)	(48)	(23)
Other Comprehensive Income (Loss), Accumulated Other Comprehensive Loss	49	(4)	(32)
Provision for income taxes related to other comprehensive income items	(20)	5	7
Balance, Accumulated Other Comprehensive Loss	$ (18)	$ (47)	$ (48)