Note 9 Deferred Tax Assets and Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
Deferred tax assets:
U.S. net operating loss carryforwards	$ 452,754	$ 473,025
Foreign net operating loss carryforwards	298,693	307,404
Acquisition related intangibles	58,442	73,205
Accruals not currently deductible	62,148	50,835
Property, plant and equipment	23,754	20,557
Tax credit carryforwards	9,155	24,330
Reserves not currently deductible	18,612	22,588
Stock compensation expense	14,173	13,970
Unrealized losses	4,417	4,437
Other	745	132
Valuation allowance	(663,193)	(788,260)
Total deferred tax assets	279,700	202,223
Deferred tax liabilities on foreign earnings	(19,872)	(19,873)
Other deferred tax liabilities	(9,521)	(1,195)
Net deferred tax assets	250,307	181,155
Recorded as:
Current deferred tax assets	37,738	23,276
Non-current deferred tax assets	217,645	157,879
Non-current deferred tax liabilities	(5,076)	0
Net deferred tax assets	$ 250,307	$ 181,155