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Investments Investments (Tables)
6 Months Ended
Jun. 29, 2013
Investments [Abstract]  
Schedule of available-for-sale investments
Available-for-sale investments at June 29, 2013 were as follows:
(In thousands)
 
Adjusted Cost
 
Gross Unrealized Gains
 
Gross Unrealized Losses
 
Fair Value
 
 
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
 
Money market funds
 
$
28,921

 
$

 
$

 
$
28,921

Time deposits
 
10,499

 

 

 
10,499

Government and corporate bonds
 
1,065

 

 

 
1,065

Total cash equivalents
 
40,485

 

 

 
40,485

 
 
 
 
 
 
 
 
 
Short-term investments:
 
 
 
 
 
 
 
 
Time deposits
 
50,985

 
3

 
(1
)
 
50,987

Commercial paper
 
81,500

 
24

 
(12
)
 
81,512

Government and corporate bonds
 
566,013

 
362

 
(120
)
 
566,255

Total short-term investments
 
698,498

 
389

 
(133
)
 
698,754

 
 
 
 
 
 
 
 
 
Long-term investments:
 
 
 
 
 
 
 
 
Time deposits
 
3,985

 
10

 
(2
)
 
3,993

Government and corporate bonds
 
503,948

 
56

 
(1,397
)
 
502,607

Total long-term investments
 
507,933

 
66

 
(1,399
)
 
506,600

 
 
 
 
 
 
 
 
 
Total available-for-sale investments
 
$
1,246,916

 
$
455

 
$
(1,532
)
 
$
1,245,839


Available-for-sale investments at December 29, 2012 were as follows:
(In thousands)
 
Adjusted Cost
 
Gross Unrealized Gains
 
Gross Unrealized Losses
 
Fair Value
 
 
 
 
 
 
 
 
 
Cash equivalents:
 
 
 
 
 
 
 
 
Money market funds
 
$
68,267

 
$

 
$

 
$
68,267

Time deposits
 
24,068

 

 

 
24,068

Total cash equivalents
 
92,335

 

 

 
92,335

 
 
 
 
 
 
 
 
 
Short-term investments:
 
 
 
 
 
 
 
 
Time deposits
 
90,535

 
17

 
(2
)
 
90,550

Commercial paper
 
86,500

 
15

 
(57
)
 
86,458

Government and corporate bonds
 
542,236

 
497

 
(76
)
 
542,657

Total short-term investments
 
719,271

 
529

 
(135
)
 
719,665

 
 
 
 
 
 
 
 
 
Long-term investments:
 
 
 
 
 
 
 
 
Time deposits
 
6,190

 
10

 
(3
)
 
6,197

Government and corporate bonds
 
496,845

 
324

 
(399
)
 
496,770

Total long-term investments
 
503,035

 
334

 
(402
)
 
502,967

 
 
 
 
 
 
 
 
 
Total available-for-sale investments
 
$
1,314,641

 
$
863

 
$
(537
)
 
$
1,314,967