Note 11 Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 28, 2019	Sep. 29, 2018
Deferred tax assets:
U.S. net operating loss carryforwards	$ 184,188	$ 218,710
Foreign net operating loss carryforwards	117,403	129,866
Intangibles	19,422	15,099
Accruals not currently deductible	45,117	45,922
Property, plant and equipment	28,710	22,596
Tax credit carryforwards	13,601	13,825
Reserves not currently deductible	15,266	14,420
Stock compensation expense	10,249	13,645
Federal benefit of foreign operations	14,006	7,104
Other	5,889	5,934
Valuation allowance	(115,998)	(113,559)
Total deferred tax assets	337,853	373,562
Deferred tax liabilities on undistributed earnings	(18,690)	(23,986)
Deferred tax liabilities on branch operations	(34,378)	(10,906)
Other deferred tax liabilities	(9,456)	0
Recorded as:
Non-current deferred tax assets	279,803	344,124
Non-current deferred tax liabilities	(4,474)	(5,454)
Net deferred tax assets	$ 275,329	$ 338,670