Employee Benefit Plans (Tables)

12 Months Ended

Dec. 28, 2014

Pension Plans, Defined Benefit

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

Components of Net Periodic Benefit Cost (Credit)

Net periodic pension cost (credit) for U.S. and non-U.S. plans included the following components for fiscal years ended:

	December 28, 2014			December 29, 2013			December 30, 2012
	(In thousands)
Service cost	$	4,070		$	3,664		$	3,852
Interest cost	23,475			21,334			23,164
Expected return on plan assets	(25,007		)	(25,106		)	(20,768		)
Actuarial loss (gain)	71,700			(16,464		)	28,355
Amortization of prior service cost	(281		)	(267		)	(242		)
Net periodic pension cost (credit)	$	73,957		$	(16,839	)	$	34,361

Schedule of Net Funded Status

The following table sets forth the changes in the funded status of the principal U.S. pension plan and the principal non-U.S. pension plans and the amounts recognized in the Company’s consolidated balance sheets as of December 28, 2014 and December 29, 2013.

	December 28, 2014						December 29, 2013
	Non-U.S.			U.S.			Non-U.S.			U.S.
	(In thousands)
Actuarial present value of benefit obligations:
Accumulated benefit obligations	$	291,640		$	327,632		$	277,125		$	279,299
Change in benefit obligations:
Projected benefit obligations at beginning of year	$	288,216		$	279,299		$	278,707		$	301,770
Service cost	2,670			1,400			2,589			1,075
Interest cost	10,575			12,900			9,834			11,500
Benefits paid and plan expenses	(12,280		)	(19,282		)	(11,218		)	(17,817		)
Participants’ contributions	394			—			391			—
Plan settlement	—			—			(918		)	—
Actuarial loss (gain)	42,095			53,315			1,678			(17,229		)
Effect of exchange rate changes	(27,861		)	—			7,153			—
Projected benefit obligations at end of year	$	303,809		$	327,632		$	288,216		$	279,299
Change in plan assets:
Fair value of plan assets at beginning of year	$	143,704		$	249,756		$	114,515		$	221,755
Actual return on plan assets	22,939			25,780			17,201			8,818
Benefits paid and plan expenses	(12,280		)	(19,282		)	(11,218		)	(17,817		)
Employer’s contributions	11,195			—			20,200			37,000
Participants’ contributions	394			—			391			—
Plan settlement	—			—			(918		)	—
Effect of exchange rate changes	(9,185		)	—			3,533			—
Fair value of plan assets at end of year	156,767			256,254			143,704			249,756
Net liabilities recognized in the consolidated balance sheets	$	(147,042	)	$	(71,378	)	$	(144,512	)	$	(29,543	)
Net amounts recognized in the consolidated balance sheets consist of:
Noncurrent assets	$	9,825		$	—		$	6,879		$	—
Current liabilities	(6,786		)	—			(7,360		)	—
Noncurrent liabilities	(150,081		)	(71,378		)	(144,031		)	(29,543		)
Net liabilities recognized in the consolidated balance sheets	$	(147,042	)	$	(71,378	)	$	(144,512	)	$	(29,543	)
Net amounts recognized in accumulated other comprehensive income consist of:
Prior service cost	$	(1,371	)	$	—		$	(1,745	)	$	—
Net amounts recognized in accumulated other comprehensive income	$	(1,371	)	$	—		$	(1,745	)	$	—
Actuarial assumptions as of the year-end measurement date:
Discount rate	2.75		%	4.08		%	3.77		%	4.77		%
Rate of compensation increase	3.07		%	None			3.23		%	None

Actuarial assumptions used to determine net periodic pension cost during the year were as follows:

	December 28, 2014				December 29, 2013				December 30, 2012
	Non-U.S.		U.S.		Non-U.S.		U.S.		Non-U.S.		U.S.
Discount rate	3.77	%	4.77	%	3.62	%	3.92	%	4.91	%	4.10	%
Rate of compensation increase	3.23	%	None		2.88	%	None		3.22	%	3.50	%
Expected rate of return on assets	5.30	%	7.25	%	5.50	%	7.50	%	5.40	%	7.75	%

Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The following table provides a breakdown of the non-U.S. benefit obligations and fair value of assets for pension plans that have benefit obligations in excess of plan assets:

	December 28, 2014		December 29, 2013
	(In thousands)
Pension Plans with Projected Benefit Obligations in Excess of Plan Assets
Projected benefit obligations	$	156,867	$	151,391
Fair value of plan assets	—		—
Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets
Accumulated benefit obligations	$	153,239	$	148,235
Fair value of plan assets	—		—

Schedule of Allocation of Plan Assets

Assets of the defined benefit pension plans are primarily equity and debt securities. Asset allocations as of December 28, 2014 and December 29, 2013, and target asset allocations for fiscal year 2015 are as follows:

	Target Allocation				Percentage of Plan Assets at
	January 3, 2016				December 28, 2014				December 29, 2013
Asset Category	Non-U.S.		U.S.		Non-U.S.		U.S.		Non-U.S.		U.S.
Equity securities	45-55%		40-50%		49	%	39	%	51	%	43	%
Debt securities	45-55%		50-60%		50	%	61	%	48	%	57	%
Other	0-5%		0-5%		1	%	—	%	1	%	—	%
Total	100	%	100	%	100	%	100	%	100	%	100	%

Schedule of Changes in Fair Value of Plan Assets

The fair values of the Company’s pension plan assets as of December 28, 2014 and December 29, 2013 by asset category, classified in the three levels of inputs described in Note 21 to the consolidated financial statements are as follows:

			Fair Value Measurements at December 28, 2014 Using:
	Total Carrying Value at December 28, 2014		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
	(In thousands)
Cash	$	4,971	$	4,971	$	—	$	—
Equity Securities:
U.S. large-cap	28,602		28,602		—		—
International large-cap value	25,202		25,202		—		—
Emerging markets growth	13,010		13,010		—		—
Equity index funds	77,432		—		77,432		—
Domestic real estate funds	2,860		2,860		—		—
Commodity funds	7,423		7,423		—		—
Fixed income securities:
Non-U.S. Treasury Securities	22,025		—		22,025		—
Corporate and U.S. debt instruments	147,834		53,813		94,021		—
Corporate bonds	25,164		—		25,164		—
High yield bond funds	3,614		3,614		—		—
Other types of investments:
Multi-strategy hedge funds	23,332		—		—		23,332
Venture capital funds	1		—		—		1
Non-U.S. government index linked bonds	31,551		—		31,551		—
Total assets measured at fair value	$	413,021	$	139,495	$	250,193	$	23,333

			Fair Value Measurements at December 29, 2013 Using:
	Total Carrying Value at December 29, 2013		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
	(In thousands)
Cash	$	4,458	$	4,458	$	—	$	—
Equity Securities:
U.S. large-cap	34,127		34,127		—		—
International large-cap value	27,595		27,595		—		—
Emerging markets growth	12,517		12,517		—		—
Equity index funds	73,796		—		73,796		—
Domestic real estate funds	2,471		2,471		—		—
Commodity funds	8,179		8,179		—		—
Fixed income securities:
Non-U.S. Treasury Securities	18,344		—		18,344		—
Corporate and U.S. debt instruments	132,828		45,215		87,613		—
Corporate bonds	22,619		—		22,619		—
High yield bond funds	6,170		6,170		—		—
Other types of investments:
Multi-strategy hedge funds	22,689		—		—		22,689
Venture capital funds	8		—		—		8
Non-U.S. government index linked bonds	27,659		—		27,659		—
Total assets measured at fair value	$	393,460	$	140,732	$	230,031	$	22,697

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets

A reconciliation of the beginning and ending Level 3 assets for fiscal years 2014, 2013, and 2012 is as follows:

	Fair Value Measurements Using Significant Unobservable Inputs (Level 3):
	Common Collective Trusts/Private Funds			Venture Capital Funds			Multi-strategy Hedge Funds		Total
	(In thousands)
Balance at January 1, 2012	$	—		$	7		$	19,285	$	19,292
Realized losses	1,162			—			—		1,162
Unrealized gains	19			—			977		996
Purchases	9,448			—			—		9,448
Issuances, Sales and Settlements	(10,467		)	—			—		(10,467		)
Balance at December 30, 2012	162			7			20,262		20,431
Realized gains	7			—			—		7
Unrealized (losses) gains	(19		)	1			2,427		2,409
Issuances, Sales and Settlements	(150		)	—			—		(150		)
Balance at December 29, 2013	—			8			22,689		22,697
Realized gains	—			—			—		—
Unrealized (losses) gains	—			(7		)	643		636
Purchases	—			—			—		—
Issuances, Sales and Settlements	—			—			—		—
Balance at December 28, 2014	$	—		$	1		$	23,332	$	23,333

Schedule of Expected Benefit Payments

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid as follows:

	Non-U.S.		U.S.
	(In thousands)
2015	$	11,320	$	18,169
2016	11,832		18,268
2017	12,028		18,363
2018	12,475		18,657
2019	13,067		18,857
2020-2024	70,926		97,713

Other Postretirement Benefit Plans, Defined Benefit [Member]

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

Components of Net Periodic Benefit Cost (Credit)

Net periodic postretirement medical benefit credit included the following components for the fiscal years ended:

	December 28, 2014			December 29, 2013			December 30, 2012
	(In thousands)
Service cost	$	95		$	106		$	106
Interest cost	155			135			144
Expected return on plan assets	(964		)	(965		)	(877		)
Actuarial gain	(384		)	(182		)	(929		)
Net periodic postretirement medical benefit credit	$	(1,098	)	$	(906	)	$	(1,556	)

Schedule of Net Funded Status

The following table sets forth the changes in the postretirement medical plan’s funded status and the amounts recognized in the Company’s consolidated balance sheets as of December 28, 2014 and December 29, 2013.

	December 28, 2014			December 29, 2013
	(In thousands)
Actuarial present value of benefit obligations:
Retirees	$	1,159		$	1,331
Active employees eligible to retire	388			470
Other active employees	1,795			2,009
Accumulated benefit obligations at beginning of year	3,342			3,810
Service cost	95			106
Interest cost	155			135
Benefits paid	(157		)	(189		)
Actuarial loss (gain)	141			(520		)
Change in accumulated benefit obligations during the year	234			(468		)
Retirees	1,033			1,159
Active employees eligible to retire	424			388
Other active employees	2,119			1,795
Accumulated benefit obligations at end of year	3,576			3,342
Change in plan assets:
Fair value of plan assets at beginning of year	13,396			12,958
Actual return on plan assets	1,332			438
Fair value of plan assets at end of year	14,728			13,396
Net assets recognized in the consolidated balance sheets	$	11,152		$	10,054
Net amounts recognized in the consolidated balance sheets consist of:
Noncurrent assets	$	11,152		$	10,054
Net assets recognized in the consolidated balance sheets	$	11,152		$	10,054
Net amounts recognized in accumulated other comprehensive income consist of:
Prior service cost	$	—		$	—
Net amounts recognized in accumulated other comprehensive income	$	—		$	—
Actuarial assumptions as of the year-end measurement date:
Discount rate	4.10		%	4.77		%

Actuarial assumptions used to determine net cost during the year are as follows:

	December 28, 2014		December 29, 2013		December 30, 2012
Discount rate	4.77	%	3.86	%	4.00	%
Expected rate of return on assets	7.25	%	7.50	%	7.75	%

Schedule of Changes in Fair Value of Plan Assets

The fair values of the Company’s plan assets at December 28, 2014 and December 29, 2013 by asset category, classified in the three levels of inputs described in Note 21, are as follows:

			Fair Value Measurements at December 28, 2014 Using:
	Total Carrying Value at December 28, 2014		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
	(In thousands)
Cash	$	248	$	248	$	—	$	—
Equity Securities:
U.S. large-cap	1,644		1,644		—		—
International large-cap value	1,449		1,449		—		—
Emerging markets growth	748		748		—		—
Domestic real estate funds	164		164		—		—
Commodity funds	427		427		—		—
Fixed income securities:
Corporate debt instruments	8,499		3,094		5,405		—
High yield bond funds	208		208		—		—
Other types of investments:
Multi-strategy hedge funds	1,341		—		—		1,341
Total assets measured at fair value	$	14,728	$	7,982	$	5,405	$	1,341

			Fair Value Measurements at December 29, 2013 Using:
	Total Carrying Value at December 29, 2013		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable  Inputs (Level 3)
	(In thousands)
Cash	$	167	$	167	$	—	$	—
Equity Securities:
U.S large-cap	1,831		1,831		—		—
International large-cap value	1,480		1,480		—		—
Emerging markets growth	672		672		—		—
Domestic real estate funds	133		133		—		—
Commodity funds	439		439		—		—
Fixed income securities:
Corporate debt instruments	7,126		2,426		4,700		—
High yield bond funds	331		331		—		—
Other types of investments:
Multi-strategy hedge funds	1,217		—		—		1,217
Total assets measured at fair value	$	13,396	$	7,479	$	4,700	$	1,217

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets

A reconciliation of the beginning and ending Level 3 assets for fiscal years 2014, 2013, and 2012 is as follows:

	Fair Value Measurements Using Significant Unobservable Inputs (Level 3):
	Common Collective Trusts/Private Funds			Venture Capital Funds			Multi-strategy Hedge Funds		Total
	(In thousands)
Balance at January 1, 2012	$	—		$	1		$	1,129	$	1,130
Realized gains	68			—			—		68
Unrealized gains	1			—			55		56
Purchases	552			—			—		552
Issuances, Sales and Settlements	(612		)	—			—		(612		)
Balance at December 30, 2012	9			1			1,184		1,194
Realized gains	—			—			—		—
Unrealized (losses) gains	(1		)	(1		)	33		31
Purchases	—			—			—		—
Issuances, Sales and Settlements	(8		)	—			—		(8		)
Balance at December 29, 2013	—			—			1,217		1,217
Realized gains	—			—			—		—
Unrealized gains	—			—			124		124
Purchases	—			—			—		—
Issuances, Sales and Settlements	—			—			—		—
Balance at December 28, 2014	$	—		$	—		$	1,341	$	1,341

Schedule of Expected Benefit Payments

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid as follows:

Postretirement Medical Plan
	(In thousands)
2015	$	167
2016	174
2017	182
2018	192
2019	200
2020-2024	1,159