Income Taxes (Tables) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2017

Jan. 01, 2017

Income Tax Disclosure [Abstract]

Summary of Income Tax Contingencies [Table Text Block]

The tabular reconciliation of the total amounts of unrecognized tax benefits is as follows for the fiscal years ended:

	December 31, 2017			January 1, 2017			January 3, 2016
				(In thousands)
Unrecognized tax benefits, beginning of year	$	29,607		$	28,143		$	32,342
Gross increases—tax positions in prior periods	749			1,514			325
Gross decreases—tax positions in prior periods	(828		)	(183		)	(2,305		)
Gross increases—current-period tax positions	2,346			3,547			—
Settlements	(324		)	—			(441		)
Lapse of statute of limitations	(1,371		)	(4,109		)	(1,077		)
Foreign currency translation adjustments	129			695			(701		)
Unrecognized tax benefits, end of year	$	30,308		$	29,607		$	28,143

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

The components of income (loss) from continuing operations before income taxes were as follows for the fiscal years ended:

	December 31, 2017		January 1, 2017		January 3, 2016
			(In thousands)
U.S.	$	3,743	$	39,689	$	(21,510	)
Non-U.S.	292,975		204,379		230,317
Total	$	296,718	$	244,068	$	208,807

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

The components of the provision for (benefit from) income taxes for continuing operations were as follows:

	Current Expense (Benefit)			Deferred Expense (Benefit)			Total
	(In thousands)
Fiscal year ended December 31, 2017
Federal	$	62,003		$	35,435		$	97,438
State	3,332			(792		)	2,540
Non-U.S.	45,639			(5,789		)	39,850
Total	$	110,974		$	28,854		$	139,828
Fiscal year ended January 1, 2017
Federal	$	14		$	2,994		$	3,008
State	2,143			(575		)	1,568
Non-U.S.	30,754			(6,968		)	23,786
Total	$	32,911		$	(4,549	)	$	28,362
Fiscal year ended January 3, 2016
Federal	$	(10,952	)	$	(4,794	)	$	(15,746	)
State	2,613			(2,563		)	50
Non-U.S.	37,963			(2,245		)	35,718
Total	$	29,624		$	(9,602	)	$	20,022

Schedule of Income Tax Expense (Benefit), Continuing Operations and Discontinued Operations [Table Text Block]

The total provision for income taxes included in the consolidated financial statements is as follows for the fiscal years ended:

	December 31, 2017		January 1, 2017		January 3, 2016
	(In thousands)
Continuing operations	$	139,828	$	28,362	$	20,022
Discontinued operations	44,522		4,255		11,537
Total	$	184,350	$	32,617	$	31,559

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

A reconciliation of income tax expense at the U.S. federal statutory income tax rate to the recorded tax provision is as follows for the fiscal years ended:

	December 31, 2017			January 1, 2017			January 3, 2016
				(In thousands)
Tax at statutory rate	$	103,851		$	85,424		$	73,082
Non-U.S. rate differential, net	(65,836		)	(52,648		)	(47,994		)
U.S. taxation of multinational operations	5,408			6,941			1,732
State income taxes, net	1,810			1,509			80
Prior year tax matters	(7,955		)	(9,621		)	(6,387		)
Federal tax credits	(8,249		)	(7,189		)	(2,096		)
Change in valuation allowance	1,951			(2,755		)	2,593
Non-deductible acquisition expense	—			5,701			—
Impact of federal tax reform	106,538			—			—
Others, net	2,310			1,000			(988		)
Total	$	139,828		$	28,362		$	20,022

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

The tax effects of temporary differences and attributes that gave rise to deferred income tax assets and liabilities as of December 31, 2017 and January 1, 2017 were as follows:

	December 31, 2017			January 1, 2017
	(In thousands)
Deferred tax assets:
Inventory	$	6,376		$	10,994
Reserves and accruals	26,657			24,669
Accrued compensation	17,333			26,715
Net operating loss and credit carryforwards	88,503			113,415
Accrued pension	34,682			37,005
Restructuring reserve	2,586			1,954
Deferred revenue	28,478			38,113
Unrealized foreign exchange loss	10,910			—
All other, net	—			682
Total deferred tax assets	215,525			253,547
Deferred tax liabilities:
Postretirement health benefits	(3,391		)	(4,785		)
Unrealized foreign exchange gain	—			(15,730		)
Depreciation and amortization	(392,293		)	(130,176		)
All other, net	(594		)	—
Total deferred tax liabilities	(396,278		)	(150,691		)
Valuation allowance	(68,895		)	(65,640		)
Net deferred tax (liabilities) assets	$	(249,648	)	$	37,216

Schedule of Deferred Income Taxes, Domestic and Foreign [Table Text Block]

The components of net deferred tax (liabilities) assets as of December 31, 2017 and January 1, 2017 were as follows:

	December 31, 2017			January 1, 2017
	(In thousands)
U.S.	$	44,974		$	52,604
Non-U.S.	(294,622		)	(15,388		)
Total	$	(249,648	)	$	37,216

Components of net deferred tax asset recognized [Table Text Block]

The components of net deferred tax (liabilities) assets as of December 31, 2017 and January 1, 2017 were recognized in the consolidated balance sheets as follows:

	December 31, 2017			January 1, 2017
	(In thousands)
Other assets, net	$	67,280		$	85,312
Long-term liabilities	(316,928		)	(48,096		)
Total	$	(249,648	)	$	37,216

Deferred tax assets, other assets, net

$ 67,280

$ 85,312

Deferred tax liabilities, Long-term liabilities

(316,928)

(48,096)

Deferred Tax Liabilities, Net

$ 249,648

Deferred Tax Assets, Net

$ (37,216)