Summary of Significant Accounting Policies (Details)	12 Months Ended
	Oct. 03, 2014	Sep. 27, 2013	Sep. 28, 2012
Accounting Policies [Line Items]
Fiscal Period Number Of Weeks In Fiscal Year	371 days	364 days	364 days
Maturity Number of Days	90 days
Minimum useful life [Member] | Building and Building Improvements [Member]
Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life, Minimum	5 years
Maximum Useful Life [Member] | Building and Building Improvements [Member]
Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life, Minimum	30 years
Maximum Useful Life [Member] | Machinery and Equipment [Member]
Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life, Minimum	10 years
Minimum useful life [Member] | Machinery and Equipment [Member]
Accounting Policies [Line Items]
Property, Plant and Equipment, Useful Life, Minimum	3 years