Unrealized

Gains and

Losses on

Available-for-

Sale

Securities

Foreign

Currency

Items

Unrealized

Gains and

Losses on

Derivative Instruments

Total

Balance at December 30, 2017

$

—

$

(6,478

)

$

—

$

(6,478

)

Other comprehensive loss before reclassifications

—

(29,445

)

(135

)

(29,580

)

Amounts reclassified from accumulated other comprehensive loss

—

—

254

254

Net current period other comprehensive (loss) income

—

(29,445

)

119

(29,326

)

Balance at September 29, 2018

$

—

$

(35,923

)

$

119

$

(35,804

)

Unrealized

Gains and

Losses on

Available-for-

Sale

Securities

Foreign

Currency

Items

Unrealized

Gains and

Losses on

Derivative Instruments

Total

Balance at December 31, 2016

$

(391

)

$

(15,442

)

$

—

$

(15,833

)

Other comprehensive (loss) income before reclassifications

(94

)

6,957

—

6,863

Amounts reclassified from accumulated other comprehensive loss

163

—

—

163

Net current period other comprehensive income

69

6,957

—

7,026

Balance at September 30, 2017

$

(322

)

$

(8,485

)

$

—

$

(8,807

)