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Property, Plant, and Equipment, Net
12 Months Ended
Jan. 31, 2012
Property, Plant, and Equipment, Net

5. Property, Plant, and Equipment, Net

A summary of property, plant, and equipment, net follows:

 

As of January 31,

   2012     2011  

Computer equipment and furniture

   $ 284,191      $ 265,450   

Buildings and building equipment

     85,704        75,211   

Land and improvements

     21,179        21,044   

Leasehold improvements

     36,998        35,211   
  

 

 

   

 

 

 
     428,072        396,916   

Less accumulated depreciation and amortization

     (280,053     (257,576
  

 

 

   

 

 

 

Property, plant, and equipment, net

   $ 148,019      $ 139,340   
  

 

 

   

 

 

 

In January 2010, we purchased three buildings in Fremont, California. We capitalized $31,569 in acquisition costs which is included in Buildings and building equipment and land and improvements. We relocated all of our San Jose, California research and development, sales, and administrative operations to Fremont at the termination of our San Jose leases in the third quarter of fiscal 2011 and began depreciation of the facilities upon occupation.