Income Taxes (Schedule Of Reconciliation Of Federal Statutory Income Tax Rate To Effective Income Tax Rates) (Details)	3 Months Ended			12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013	Oct. 01, 2016 Rate	Oct. 03, 2015 Rate	Sep. 27, 2014 Rate
Income Tax Disclosure [Abstract]
Federal statutory income tax rate				35.00%	35.00%	35.00%
Permanent differences				1.60%	1.30%	1.80%
Foreign tax rate differences				(36.30%)	(38.00%)	(33.20%)
Effective Income Tax Rate Reconciliation, Disregarded Entity Benefit, Percent				(1.80%)	(1.20%)	(1.80%)
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	32.90%	0.00%	0.00%
Valuation allowances				(18.70%)	16.50%	8.40%
Other, net				(0.10%)	(2.30%)	(3.70%)
Effective income tax rate				12.60%	11.30%	6.50%