Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2017

Foreign Currency Derivatives [Abstract]

Schedule of hedge instruments measured at fair value on a recurring basis

The following tables present information about the Company's hedge instruments measured at fair value on a recurring basis as of December 31, 2017 and January 1, 2017, all of which utilize Level 2 inputs under the fair value hierarchy:

(In thousands)	Balance Sheet Classification	December 31, 2017		January 1, 2017
Assets:
Derivatives designated as hedging instruments:
Foreign currency option contracts	Prepaid expenses and other current assets	$	—	$	1,711
Foreign currency forward exchange contracts	Prepaid expenses and other current assets	61		—
		$	61	$	1,711
Derivatives not designated as hedging instruments:
Foreign currency option contracts	Prepaid expenses and other current assets	$	—	$	1,076
Foreign currency forward exchange contracts	Prepaid expenses and other current assets	2,518		2,015
Interest rate contracts	Other long-term assets	—		11,429
		$	2,518	$	14,520
Liabilities:
Derivatives designated as hedging instruments:
Foreign currency option contracts	Accrued liabilities	$	—	$	71
Interest rate contracts	Other long-term liabilities	715		448
		$	715	$	519
Derivatives not designated as hedging instruments:
Foreign currency option contracts	Accrued liabilities	$	—	$	15
Foreign currency forward exchange contracts	Accrued liabilities	1,452		1,937
Interest rate contracts	Other long-term liabilities	459		—
		$	1,911	$	1,952

Schedule of offsetting assets and liabilities

	December 31, 2017
							Gross Amounts Not Offset in the Consolidated Balance Sheets, but Have Rights to Offset
(In thousands)	Gross Amounts Recognized		Gross Amounts Offset		Net Amounts Presented		Financial Instruments		Cash Collateral		Net Amounts
Derivative assets	$	2,579	$	—	$	2,579	$	603	$	—	$	1,976
Derivative liabilities	$	2,626	$	—	$	2,626	$	603	$	—	$	2,023

	January 1, 2017
							Gross Amounts Not Offset in the Consolidated Balance Sheets, but Have Rights to Offset
(In thousands)	Gross Amounts Recognized		Gross Amounts Offset		Net Amounts Presented		Financial Instruments		Cash Collateral		Net Amounts
Derivative assets	$	16,231	$	—	$	16,231	$	1,694	$	—	$	14,537
Derivative liabilities	$	2,471	$	—	$	2,471	$	1,694	$	—	$	777

Schedule of derivative instruments, effect on other comprehensive income (loss)

The following table summarizes the pre-tax amount of unrealized gain or loss recognized in "Accumulated other comprehensive income" ("OCI") in "Stockholders' equity" in the Consolidated Balance Sheets:

	Fiscal Year
(In thousands)	2017			2016			2015
Derivatives designated as cash flow hedges:
Gain (loss) in OCI at the beginning of the period	$	1,203		$	5,942		$	(1,443	)
Unrealized gain (loss) recognized in OCI (effective portion)	(905		)	2,626			12,129
Less: Loss (gain) reclassified from OCI to revenue (effective portion)	(859		)	(7,365		)	(4,744		)
Net gain (loss) on derivatives	$	(1,764	)	$	(4,739	)	$	7,385
Gain (loss) in OCI at the end of the period	$	(561	)	$	1,203		$	5,942

Schedule of gain or loss recognized in Statement of Operations

The following table summarizes the amount of gain or loss recognized in "Other, net" in the Consolidated Statements of Operations in the years ended December 31, 2017, January 1, 2017 and January 3, 2016:

	Fiscal Year
(In thousands)	2017		2016			2015
Derivatives designated as cash flow hedges:
Gain (loss) recognized in "Other, net" on derivatives (ineffective portion and amount excluded from effectiveness testing)	$	254	$	(1,069	)	$	(1,925	)
Derivatives not designated as hedging instruments:
Gain (loss) recognized in "Other, net"	$	1,635	$	(6,964	)	$	4,146