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Goodwill by Operating Segment (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Goodwill  
Balance December 31, 2013 $ 946
Additions 0
Currency Translation Adjustments 0
Balance March 31, 2014 946
Americas
 
Goodwill  
Balance December 31, 2013 626
Additions 0
Currency Translation Adjustments (1)
Balance March 31, 2014 625
International
 
Goodwill  
Balance December 31, 2013 320
Additions 0
Currency Translation Adjustments 1
Balance March 31, 2014 $ 321