Note 16 Employee Benefit Plans (Tables)

12 Months Ended

Sep. 29, 2018

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule of Changes in Projected Benefit Obligations [Table Text Block]

	As of September 29, 2018						As of September 30, 2017						As of October 1, 2016
Change in Benefit Obligations	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Beginning projected benefit obligation	$	24,743		$	48,873		$	28,375		$	53,656		$	26,441		$	48,816
Service cost	—			1,331			—			1,210			—			1,569
Interest cost	729			1,333			737			1,088			871			1,341
Actuarial gain (loss)	(1,199		)	1,179			(1,987		)	(5,609		)	3,456			3,244
Benefits paid	(716		)	(1,571		)	(709		)	(1,499		)	(718		)	(1,266		)
Other (1)	(971		)	(215		)	(1,673		)	27			(1,675		)	(48		)
Ending projected benefit obligation	$	22,586		$	50,930		$	24,743		$	48,873		$	28,375		$	53,656
Ending accumulated benefit obligation	$	22,586		$	47,149		$	24,743		$	45,532		$	28,375		$	48,371

(1) Includes miscellaneous items such as settlements, curtailments, foreign exchange rate movements, etc.

Schedule of Changes in Fair Value of Plan Assets [Table Text Block]

	As of September 29, 2018						As of September 30, 2017						As of October 1, 2016
Change in Plan Assets	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Beginning fair value	$	16,930		$	26,993		$	17,594		$	26,045		$	18,646		$	27,079
Actual return	1,086			(8		)	1,598			590			1,341			(461		)
Employer contributions	455			710			120			695			—			607
Benefits paid	(716		)	(1,571		)	(709		)	(1,499		)	(718		)	(1,266		)
Other (1)	(971		)	(10		)	(1,673		)	1,162			(1,675		)	86
Ending fair value	$	16,784		$	26,114		$	16,930		$	26,993		$	17,594		$	26,045
Underfunded status	$	(5,802	)	$	(24,816	)	$	(7,813	)	$	(21,880	)	$	(10,781	)	$	(27,611	)

(1) Includes miscellaneous items such as settlements, foreign exchange rate movements, etc.

Schedule of Allocation of Plan Assets [Table Text Block]

	U.S.						Non-U.S.
	Level 1						Level 1
	As of						As of
	Target		September 29, 2018		September 30, 2017		Target		September 29, 2018		September 30, 2017
Equity securities	51	%	51.7	%	52.8	%	20	%	27.5	%	30.0	%
Debt securities	49	%	48.3	%	47.2	%	80	%	69.3	%	67.5	%
Cash	—	%	—	%	—	%	—	%	3.2	%	2.5	%
Total	100	%	100	%	100	%	100	%	100	%	100	%

Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

	As of September 29, 2018						As of September 30, 2017						As of October 1, 2016
	U.S.			Non-U.S.			U.S.			Non-U.S.			U.S.			Non-U.S.
Components of net amount recognized on consolidated balance sheets:
Current liabilities	$	—		$	(1,430	)	$	—		$	(1,117	)	$	—		$	(1,260	)
Non-current liabilities	(5,802		)	(23,386		)	(7,813		)	(20,763		)	(10,781		)	(26,351		)
Net liability recognized on consolidated balance sheets	$	(5,802	)	$	(24,816	)	$	(7,813	)	$	(21,880	)	$	(10,781	)	$	(27,611	)

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

	As of September 29, 2018				September 30, 2017				As of October 1, 2016
	U.S.		Non-U.S.		U.S.		Non-U.S.		U.S.		Non-U.S.
Accumulated other comprehensive loss	$	2,531	$	11,401	$	4,484	$	10,076	$	7,801	$	16,841

Schedule of Expected Benefit Payments [Table Text Block]

	Pension Benefits
	(In thousands)
2019	$	7,779
2020	$	4,349
2021	$	4,276
2022	$	4,401
2023	$	4,631
Years 2024 through 2028	$	21,430

Projected Benefit Obligation [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule of Assumptions Used [Table Text Block]

	U.S. Pensions				Non-U.S. Pensions
	As of				As of
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
Discount rate	3.77	%	3.05	%	2.78	%	2.78	%
Rate of compensation increases	—	%	—	%	2.08	%	1.98	%

Benefit Costs [Member]

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Schedule of Assumptions Used [Table Text Block]

	U.S. Pensions				Non-U.S. Pensions
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
Discount rate	3.05	%	2.71	%	2.78	%	2.32	%
Expected return on plan assets	4.50	%	4.50	%	1.90	%	1.70	%
Rate of compensation increases	—	%	—	%	1.98	%	2.72	%