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Description of Business - Additional Information (Details)
3 Months Ended 12 Months Ended
Feb. 28, 2017
Nov. 30, 2016
Description Of Business And Basis Of Presentation [Line Items]    
Noncontrolling interest, ownership percentage by parent 35.50% 35.50%
Minimum    
Description Of Business And Basis Of Presentation [Line Items]    
Portion of lease revenue 90.00%  
OpCo | Henrietta Project    
Description Of Business And Basis Of Presentation [Line Items]    
Economic interest in entities 49.00%  
OpCo | Stateline Project    
Description Of Business And Basis Of Presentation [Line Items]    
Economic interest in entities 34.00%  
OpCo | SunPower    
Description Of Business And Basis Of Presentation [Line Items]    
Contribution of Interest in entities 100.00%  
OpCo | Maryland Solar    
Description Of Business And Basis Of Presentation [Line Items]    
Contribution of Interest in entities 100.00%  
OpCo | Lost Hills Blackwell Project Entity    
Description Of Business And Basis Of Presentation [Line Items]    
Economic interest in entities 49.00%  
OpCo | North Star Project Entity    
Description Of Business And Basis Of Presentation [Line Items]    
Economic interest in entities 49.00%  
OpCo | Solar Gen Two Project Entity    
Description Of Business And Basis Of Presentation [Line Items]    
Economic interest in entities 49.00%  
Noncontrolling Interest | OpCo    
Description Of Business And Basis Of Presentation [Line Items]    
Noncontrolling interest, ownership percentage by parent 35.50%  
Noncontrolling Interest | Sponsors    
Description Of Business And Basis Of Presentation [Line Items]    
Noncontrolling interest, ownership percentage by parent 64.50% 64.50%