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Note 11 (Details) - Held to Maturity Securities by Contractual Maturity - USD ($) $ in Thousands	Dec. 26, 2015	Sep. 26, 2015
Held to Maturity Securities by Contractual Maturity [Abstract]
Due after one year through five years	$ 86,685	$ 63,522
Due after one year through five years	85,191	63,010
Due after five years through ten years	1,087	3,138
Due after five years through ten years	1,061	3,002
Total held to maturity securities	87,772	66,660
Total held to maturity securities	86,252	66,012
Long term held to maturity securities	87,772	66,660
Long term held to maturity securities	$ 86,252	$ 66,012

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Held To Maturity Securities Fair Value Non Current

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Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Fair value of held-to-maturity debt securities maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the fifth through tenth fiscal year following the latest fiscal year.

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Fair value of held-to-maturity debt securities maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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