Quarterly report pursuant to Section 13 or 15(d)

Our Portfolio - Additional Information (Details)

v3.20.2
Our Portfolio - Additional Information (Details)
3 Months Ended 6 Months Ended
Jul. 01, 2020
USD ($)
MW
Jun. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Jan. 01, 2020
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Financing receivables, investments, real estate and equity method investments   $ 2,062,000,000   $ 2,062,000,000 $ 2,062,000,000    
Allowance for credit losses   29,000,000 $ 8,000,000 29,000,000 29,000,000   $ 26,000,000
Financing receivables on non accrual status   0 0 0 0    
OTTI   0 0        
Commercial receivables              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Allowance for credit losses   29,000,000 26,000,000 29,000,000 29,000,000 $ 26,000,000 26,000,000
Provision for loss on receivables       2,500,000 3,200,000    
The Partnership | Subsequent Event              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Payments to acquire limited partnership interests $ 150,000,000            
Investment, limited partnership, expected total contribution $ 540,000,000            
Portfolio of renewable energy projects, power | MW 2.3            
3              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Allowance for credit losses   8,000,000 8,000,000 8,000,000 8,000,000    
3 | Commercial receivables              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Financing receivables, investments, real estate and equity method investments   0   0 0    
Allowance for credit losses   $ 8,000,000 $ 8,000,000 $ 8,000,000 $ 8,000,000    
Cumulative Effect, Period Of Adoption, Adjustment              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Allowance for credit losses             $ 17,000,000