Income Taxes (Narrative) (Details) (USD $)	12 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Oct. 02, 2011	Oct. 03, 2010
Income Tax Disclosure [Abstract]
Cumulative undistributed earnings of foreign subsidiaries and equity investees	$ 1,900,000,000
Net change in total valuation allowance	6,300,000	16,800,000
Capital loss carryforwards	324,000,000
Gross unrecognized tax benefits	88,800,000	75,300,000	52,900,000	68,400,000
Unrecognized tax benefits affecting the effective tax rate if recognized	59,600,000
Accrued interest and penalties	$ 4,700,000	$ 5,500,000