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Non-Operating Income (Expense) (Tables)
6 Months Ended
May 31, 2013
Other Income and Expenses [Abstract]  
Non-Operating Income (Expense)
 Non-operating income (expense), net for the three and six months ended May 31, 2013 and June 1, 2012 included the following (in thousands):
 
Three Months
 
Six Months
 
2013
 
2012
 
2013
 
2012
Interest and other income (expense), net:
 
 
 
 
 
 
 
Interest income
$
5,606

 
$
5,929

 
$
11,288

 
$
12,123

Foreign exchange gains (losses)
(5,418
)
 
(7,738
)
 
(11,592
)
 
(17,459
)
Realized gains on fixed income investment
800

 
474

 
2,399

 
1,176

Realized losses on fixed income investment
(13
)
 
(61
)
 
(27
)
 
(267
)
Other
293

 
268

 
446

 
514

Interest and other income (expense), net
$
1,268

 
$
(1,128
)
 
$
2,514

 
$
(3,913
)
Interest expense
$
(17,205
)
 
$
(16,629
)
 
$
(34,039
)
 
$
(33,467
)
Investment gains (losses), net:
 

 
 
 
 
 
 
Realized investment gains
$
76

 
$
8,542

 
$
494

 
$
8,787

Unrealized investment gains
679

 

 
1,123

 

Realized investment losses
(5,000
)
 
(1
)
 
(5,014
)
 
(34
)
Unrealized investment losses

 
(1,353
)
 

 
(544
)
Investment gains (losses), net
$
(4,245
)
 
$
7,188

 
$
(3,397
)
 
$
8,209

Non-operating income (expense), net
$
(20,182
)
 
$
(10,569
)
 
$
(34,922
)
 
$
(29,171
)