Significant Accounting Policies (Basis to Determine Earned Relative TSR Restricted Stock Units) (Details) - Earned Relative TSR Restricted Stock Units	12 Months Ended
	Oct. 02, 2015
Below 30th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
TSR performance multiplier (percent)	0.00%
30th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
TSR performance multiplier (percent)	50.00%
50th percentile
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
TSR performance multiplier (percent)	100.00%
70th percentile or above
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
TSR performance multiplier (percent)	150.00%