Annual report pursuant to Section 13 and 15(d)

Our Portfolio - Analysis of Portfolio by Type of Obligor and Credit Quality (Details)

v3.20.4
Our Portfolio - Analysis of Portfolio by Type of Obligor and Credit Quality (Details)
 12 Months Ended
Dec. 31, 2020
USD ($)
transaction
Jan. 01, 2020
USD ($)
Dec. 31, 2019
USD ($)
Financing Receivable, Credit Quality Indicator [Line Items]      
2020 $ 184,000,000    
2019 425,000,000    
2018 269,000,000    
2017 48,000,000    
2016 128,000,000    
Prior to 2016 196,000,000    
Total receivables 1,250,000,000 $ 1,167,000,000  
Less: Allowance for loss on receivables (36,000,000) (26,000,000) $ (8,000,000)
Net receivables 1,214,000,000    
Investments 55,377,000   74,530,000
Real estate 359,000,000    
Equity method investments 1,279,651,000   498,631,000
Total 2,908,000,000    
Average remaining balance 12,000,000    
Financing receivables on non accrual status $ 0   0
Number of transactions | transaction 143    
Total aggregate remaining balance $ 56,000,000    
Debt and real estate portfolio | Credit Concentration Risk      
Financing Receivable, Credit Quality Indicator [Line Items]      
Percent of Portfolio 100.00%    
Internal Credit Rating 3      
Financing Receivable, Credit Quality Indicator [Line Items]      
Less: Allowance for loss on receivables $ (8,000,000)    
Government receivables      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total receivables 248,000,000 263,000,000  
Less: Allowance for loss on receivables 0 0 0
Government receivables | Internal Credit Rating 1      
Financing Receivable, Credit Quality Indicator [Line Items]      
2020 0    
2019 0    
2018 0    
2017 39,000,000    
2016 68,000,000    
Prior to 2016 141,000,000    
Total receivables 248,000,000    
Less: Allowance for loss on receivables 0    
Net receivables 248,000,000    
Investments 35,000,000    
Real estate 0    
Equity method investments 0    
Total 283,000,000    
Average remaining balance $ 7,000,000    
Government receivables | Internal Credit Rating 1 | Debt and real estate portfolio | Credit Concentration Risk      
Financing Receivable, Credit Quality Indicator [Line Items]      
Percent of Portfolio 10.00%    
Commercial receivables      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total receivables $ 1,002,000,000 904,000,000  
Less: Allowance for loss on receivables (36,000,000) $ (26,000,000) (26,000,000)
Net receivables 965,452,000   $ 896,432,000
Commercial receivables | Internal Credit Rating 1      
Financing Receivable, Credit Quality Indicator [Line Items]      
2020 184,000,000    
2019 423,000,000    
2018 269,000,000    
2017 1,000,000    
2016 60,000,000    
Prior to 2016 47,000,000    
Total receivables 984,000,000    
Less: Allowance for loss on receivables (24,000,000)    
Net receivables 960,000,000    
Investments 20,000,000    
Real estate 359,000,000    
Equity method investments 1,255,000,000    
Total 2,594,000,000    
Average remaining balance $ 14,000,000    
Commercial receivables | Internal Credit Rating 1 | Debt and real estate portfolio | Credit Concentration Risk      
Financing Receivable, Credit Quality Indicator [Line Items]      
Percent of Portfolio 89.00%    
Commercial receivables | Internal Credit Rating 2      
Financing Receivable, Credit Quality Indicator [Line Items]      
2020 $ 0    
2019 2,000,000    
2018 0    
2017 8,000,000    
2016 0    
Prior to 2016 0    
Total receivables 10,000,000    
Less: Allowance for loss on receivables (4,000,000)    
Net receivables 6,000,000    
Investments 0    
Real estate 0    
Equity method investments 25,000,000    
Total 31,000,000    
Average remaining balance $ 12,000,000    
Commercial receivables | Internal Credit Rating 2 | Debt and real estate portfolio | Credit Concentration Risk      
Financing Receivable, Credit Quality Indicator [Line Items]      
Percent of Portfolio 1.00%    
Commercial receivables | Internal Credit Rating 3      
Financing Receivable, Credit Quality Indicator [Line Items]      
2020 $ 0    
2019 0    
2018 0    
2017 0    
2016 0    
Prior to 2016 8,000,000    
Total receivables 8,000,000    
Less: Allowance for loss on receivables (8,000,000)    
Net receivables 0    
Investments 0    
Real estate 0    
Equity method investments 0    
Total 0    
Average remaining balance $ 4,000,000    
Commercial receivables | Internal Credit Rating 3 | Debt and real estate portfolio | Credit Concentration Risk      
Financing Receivable, Credit Quality Indicator [Line Items]      
Percent of Portfolio 0.00%    
Residential Solar Loan      
Financing Receivable, Credit Quality Indicator [Line Items]      
Net receivables $ 505,000,000    
Residential Solar Loan | Affiliated Entity      
Financing Receivable, Credit Quality Indicator [Line Items]      
Net receivables 408,000,000    
Equity method investments 23,000,000    
Financing receivables on non accrual status $ 8,000,000