Quarterly report pursuant to Section 13 or 15(d)

Our Portfolio - Additional Information (Details)

v3.22.1
Our Portfolio - Additional Information (Details)
$ in Millions
 1 Months Ended 3 Months Ended
Jul. 01, 2020
USD ($)
committee_member
project
MW
Dec. 31, 2020
USD ($)
partnership
GW
Mar. 31, 2022
USD ($)
equity_instrument
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
committee_member
equity_instrument
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Equity method investments, receivables, real estate and investments     $ 3,750    
Allowance for loss on receivables     $ 37   $ 36
Number of investments impaired or on non-accrual status | equity_instrument     0   0
Jupiter Equity Holdings LLC          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Portfolio of renewable energy projects, power | MW 2.3        
Total contribution $ 546        
Project, weighted average contract life (in years) 13 years        
Distribution percent (as a percent) 49.00%        
Review committee | committee_member 4        
Distribution from partnership, upon achievement of certain targets (as a percent) 33.00%        
Jupiter Equity Holdings LLC | Sponsor          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Distribution from partnership, upon achievement of certain targets (as a percent) 67.00%        
Jupiter Equity Holdings LLC | Company          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Review committee | committee_member 2        
Jupiter Equity Holdings LLC | Sponsor          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Review committee | committee_member 2        
Jupiter Equity Holdings LLC | Onshore wind projects          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Number of projects owned | project 9        
Jupiter Equity Holdings LLC | Solar projects          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Number of projects owned | project 4        
Jupiter Equity Holdings LLC | Jupiter Equity Holdings LLC | Class A units          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Ownership percent (as a percent) 100.00%        
The Lighthouse Partnerships          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Portfolio of renewable energy projects, power | GW   1.6      
Project, weighted average contract life (in years)   14 years      
Review committee | committee_member         4
Capital contribution to partnership   $ 870      
Number of partnerships | partnership   4      
Preferred cash equity interest investment     $ 423    
The Lighthouse Partnerships | Company          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Review committee | committee_member         2
The Lighthouse Partnerships | Sponsor          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Review committee | committee_member         2
Performance Rating 3          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Allowance for loss on receivables     8    
Commercial receivables          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Allowance for loss on receivables   $ 36 37 $ 36 $ 36
Provision for loss on receivables     1 $ 0  
Commercial receivables | Performance Rating 3          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Equity method investments, receivables, real estate and investments     0    
Allowance for loss on receivables     $ 8