v2.4.0.8
Fair Value Measurements (Tables)
 6 Months Ended
Jun. 30, 2013
Fair Value Measurements (Tables) [Abstract]  
Summary of financial instruments recognized at fair value and fair value measurement used
A summary of financial instruments recognized at fair value, and the fair value measurements used, follows:
 
Total
 
Quoted prices
in active
markets for
identical assets
(Level 1)
 
Other
observable
inputs
(Level 2)
 
Unobservable
inputs
(Level 3)
June 30, 2013
 
 
 
 
 
 
 
Cash
$
628

 
$
628

 
$
—

 
$
—

Short-term investments
368

 
368

 
—

 
—

Net derivative contracts
(13
)
 
—

 
(13
)
 
—

Long-term debt converted to floating interest rates by
   interest rate swaps - net
(1
)
 
—

 
(1
)
 
—

 
 
 
 
 
 
 
 
December 31, 2012
 
 
 
 
 
 
 
Cash
$
577

 
$
577

 
$
—

 
$
—

Short-term investments
527

 
527

 
—

 
—

Net derivative contracts
83

 
—

 
83

 
—

Long-term debt converted to floating interest rates by
   interest rate swaps - net
87

 
—

 
87

 
—