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(11) Equity
6 Months Ended
Jul. 01, 2012
Debt and Equity [Abstract]  
Equity
Equity

Stockholders’ Equity

The following is a summary of the changes in stockholders’ equity:
 
Six Months Ended
 
July 1,
2012
 
July 3,
2011
Balance, beginning of year
$
1,996,069

 
$
2,163,174

Comprehensive income
8,029

 
17,729

Share-based compensation
5,164

 
6,660

Exercises of stock options
1,062

 
3,283

Dividends paid
(15,597
)
 
(16,750
)
Tax charge from share-based compensation
(1,186
)
 

Repurchases of common stock for treasury

 
(46,622
)
Other
33

 
(52
)
Balance, end of the period
$
1,993,574

 
$
2,127,422