Leases (As Lessor) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2014		Sep. 29, 2013		Sep. 30, 2012
Leases [Abstract]
Contingent rentals	$ 19,551		$ 16,966		$ 16,341
Total rent income	$ 222,443	[1]	$ 213,009	[1]	$ 200,760	[1]

[1] Includes contingent rentals.