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REVENUE (Tables)
3 Months Ended
Mar. 31, 2018
Revenues [Abstract]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]
As of March 31, 2018, the aggregate amount of transaction price allocated to unsatisfied (or partially satisfied) performance obligations is approximately $2.98 billion and the Company expects to recognize this amount as revenue within the time bands illustrated below:
 
 
2018
 
2019
 
2020
 
Thereafter
 
Total
Revenue expected to be recognized on contracts with customers existing as of March 31, 2018
 
317

 
393

 
316

 
1,950

 
2,976