Note 10 Income Tax (Tables)

12 Months Ended

Sep. 29, 2018

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	Year Ended
	September 29, 2018		September 30, 2017		October 1, 2016
	(In thousands)
Domestic	$	16,215	$	128,493	$	138,138
Foreign	81,324		84,987		66,479
Total	$	97,539	$	213,480	$	204,617

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Year Ended
	September 29, 2018			September 30, 2017			October 1, 2016
	(In thousands)
Federal:
Current	$	(122	)	$	(2,524	)	$	490
Deferred	170,994			37,543			(4,550		)
State:
Current	32			1,648			(265		)
Deferred	(3,672		)	4,204			(5,141		)
Foreign:
Current	20,287			37,076			32,427
Deferred	5,553			(3,300		)	(6,182		)
Total provision for income taxes	$	193,072		$	74,647		$	16,779

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	As of
	September 29, 2018			September 30, 2017
	(In thousands)
Deferred tax assets:
U.S. net operating loss carryforwards	$	218,710		$	338,492
Foreign net operating loss carryforwards	129,866			186,684
Acquisition related intangibles	15,099			13,913
Accruals not currently deductible	45,922			55,582
Property, plant and equipment	22,596			20,746
Tax credit carryforwards	13,825			11,832
Reserves not currently deductible	14,420			21,710
Stock compensation expense	13,645			21,151
Unrealized losses	3,145			4,475
Other	2,789			3,949
Valuation allowance	(113,559		)	(163,267		)
Total deferred tax assets	366,458			515,267
Deferred tax liabilities on undistributed earnings	(23,986		)	(36,027		)
Other deferred tax liabilities	(3,802		)	(8,140		)
Net deferred tax assets	$	338,670		$	471,100
Recorded as:
Non-current deferred tax assets	$	344,124		$	476,554
Non-current deferred tax liabilities	(5,454		)	(5,454		)
Net deferred tax assets	$	338,670		$	471,100

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Year Ended
	September 29, 2018		September 30, 2017		October 1, 2016
Federal tax at statutory tax rate	24.50	%	35.00	%	35.00	%
Tax Act impact	165.16		—		—
Effect of foreign operations	7.92		1.89		5.35
Foreign income inclusion	0.17		0.26		9.43
Permanent items	(1.37	)	2.10		(0.29	)
Release of valuation allowance	—		—		(47.10	)
Discrete benefit of foreign restructuring	—		(4.92	)	—
Other	0.32		(2.10	)	4.61
State income taxes, net of federal benefit	1.24		2.72		1.18
Effective tax rate	197.94	%	34.95	%	8.18	%

Summary of Income Tax Contingencies [Table Text Block]

	Year Ended
	September 29, 2018			September 30, 2017			October 1, 2016
	(In thousands)
Balance, beginning of year	$	67,022		$	55,773		$	51,158
Increase (decrease) related to prior year tax positions	(5,917		)	1,670			(1,872		)
Increase related to current year tax positions	8,392			9,741			7,028
Settlements	(7,648		)	—			—
Decrease related to lapse of applicable statute of limitations	(1,062		)	(162		)	(541		)
Balance, end of year	$	60,787		$	67,022		$	55,773