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Goodwill
3 Months Ended
Mar. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL
GOODWILL
A summary of goodwill follows:
 
March 31,
2012
 
December 31,
2011
Electrical Americas
$
2,074

 
$
2,043

Electrical Rest of World
1,000

 
981

Hydraulics
1,129

 
1,116

Aerospace
1,044

 
1,040

Truck
150

 
150

Automotive
208

 
207

Total goodwill
$
5,605

 
$
5,537


The increase in goodwill in 2012 was primarily due to foreign currency translation. For additional information regarding acquired businesses, see Note 2.