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Palo Verde Sale Leaseback Variable Interest Entities (Tables)
3 Months Ended
Mar. 31, 2016
Variable Interest Entities [Abstract]  
Amounts relating to the VIEs included in Condensed Consolidated Balance Sheets
Our Condensed Consolidated Balance Sheets at March 31, 2016 and December 31, 2015 include the following amounts relating to the VIEs (in thousands):
 
 
March 31, 2016
 
December 31, 2015
Palo Verde sale leaseback property plant and equipment, net of accumulated depreciation
$
116,418

 
$
117,385

Equity — Noncontrolling interests
140,414

 
135,540