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FAIR VALUE MEASUREMENTS (Tables)
6 Months Ended
Jun. 30, 2019
Fair Value Disclosures [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
 
Level 1
 
Level 2
 
Level 3
June 30, 2019
 
 
 
 
 
 
 
Cash
$
412

 
$
412

 
$

 
$

Short-term investments
385

 
385

 

 

Net derivative contracts
33

 

 
33

 

 
 
 
 
 
 
 
 
December 31, 2018
 
 
 
 
 
 
 
Cash
$
283

 
$
283

 
$

 
$

Short-term investments
157

 
157

 

 

Net derivative contracts
14

 

 
14