v3.6.0.2
Property, Plant and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2016
Property, Plant and Equipment, Net [Abstract]  
Property, Plant and Equipment
As of December 31, 2016 and 2015, the components of property, plant and equipment are stated at cost less accumulated depreciation as follows (in millions):
 
2016
 
2015
 
Depreciable Lives
Buildings, machinery and equipment
$
16,468

 
$
16,294

 
3 – 46 Years
Geothermal properties
1,377

 
1,319

 
13 – 58 Years
Other
259

 
208

 
3 – 46 Years
 
18,104

 
17,821

 
 
Less: Accumulated depreciation
5,865

 
5,377

 
 
 
12,239

 
12,444

 
 
Land
116

 
120

 
 
Construction in progress
658

 
448

 
 
Property, plant and equipment, net
$
13,013

 
$
13,012