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REVENUES
12 Months Ended
Dec. 31, 2017
Revenue [abstract]  
REVENUES
REVENUES
Brookfield Infrastructure’s revenue arises from the rendering of services by the following operating segments:
US$ MILLIONS
 
2017
 
2016
 
2015
Utilities
 
 
 
 
 
 
Regulated Transmission
 
$
938

 
$
27

 
$
43

Regulated Terminal
 
301

 
299

 
330

Regulated Distribution
 
546

 
499

 
491

Transport
 
 
 
 
 
 
Rail
 
296

 
270

 
316

Ports
 
681

 
360

 
220

Toll Roads
 
313

 
262

 
113

Energy
 
 
 
 
 
 
Transmission & Storage
 
150

 
141

 
105

District Energy
 
310

 
257

 
237

 
 
$
3,535

 
$
2,115

 
$
1,855