Quarterly report pursuant to Section 13 or 15(d)

Our Portfolio - Additional Information (Details)

v3.21.2
Our Portfolio - Additional Information (Details)
 1 Months Ended 3 Months Ended 6 Months Ended
Jul. 01, 2020
USD ($)
project
MW
Jul. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
committeeMember
project
GW
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
project
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Equity method investments, receivables, real estate and investments       $ 3,031,000,000     $ 3,031,000,000      
Allowance for loss on receivables     $ 36,000,000 37,000,000     37,000,000      
Financing receivables on non-accrual status     0 0     0      
Allowance on investment     0 0     0      
Equity method investments     $ 1,279,651,000 1,489,122,000     1,489,122,000      
Jupiter Equity Holdings, LLC                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Portfolio of renewable energy projects, power | MW 2.3                  
Capital contribution to partnership             522,000,000      
Project aggregate capacity | MW 2.3                  
Investment, limited partnership, expected total contribution $ 540,000,000                  
Additional number of projects | project 1                  
Number of projects owned | project 13                  
Project, weighted average contract life 13 years                  
Distribution percent 49.00%                  
Review committee | committeeMember     4              
Distribution from partnership, upon achievement of certain targets, percent 33.00%                  
Equity method investments       565,000,000     $ 565,000,000      
Jupiter Equity Holdings, LLC | Company                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Review committee | committeeMember     2              
Jupiter Equity Holdings, LLC | Sponsor                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Review committee | committeeMember     2              
Jupiter Equity Holdings, LLC | Sponsor                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Distribution from partnership, upon achievement of certain targets, percent 67.00%                  
Jupiter Equity Holdings, LLC | Class A units | Jupiter Equity Holdings, LLC                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Ownership percent 100.00%                  
Jupiter Equity Holdings, LLC | Operating wind project                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Number of operating wind projects | project             9      
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 operating wind projects | project             3      
Number of projects owned | project 4                  
The Lighthouse Partnerships                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Portfolio of renewable energy projects, power | GW     1.6              
Capital contribution to partnership     $ 663,000,000              
Project, weighted average contract life     14 years              
Review committee | committeeMember     4              
Number of partnerships | project     3              
Investment, limited partnership, preferred cash equity interests       219,000,000     $ 219,000,000      
Equity contributions         $ 15,000,000          
Member loans       10,000,000     10,000,000      
The Lighthouse Partnerships | Company                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Review committee | committeeMember     2              
The Lighthouse Partnerships | Sponsor                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Review committee | committeeMember     2              
Equity investment converted to loan | Subsequent Event                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Equity method investments   $ 24,000,000                
Portfolio loan   17,000,000                
Gain (loss) from equity method investments   $ 7,000,000                
Commercial receivables                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Allowance for loss on receivables     $ 36,000,000 37,000,000 $ 36,000,000 $ 29,000,000 37,000,000 $ 29,000,000 $ 26,000,000 $ 26,000,000
Provision for loss on receivables       1,000,000   $ 3,000,000 1,000,000 $ 3,000,000    
Performance Rating 3                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Allowance for loss on receivables       8,000,000     8,000,000      
Performance Rating 3 | Commercial receivables                    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                    
Equity method investments, receivables, real estate and investments       0     0      
Allowance for loss on receivables       8,000,000     8,000,000      
Financing receivables on non-accrual status       8,000,000     8,000,000      
Equity method investments       $ 0     $ 0