Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Summary of Financial Assets and Liabilities (Details)

v3.20.4
Fair Value Measurements - Summary of Financial Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Liabilities    
Amortized cost $ 51 $ 74
Fair Value | Level 3 | Government receivables    
Assets    
Assets 282 278
Fair Value | Level 3 | Commercial receivables    
Assets    
Assets 1,018 906
Fair Value | Level 3 | Investments    
Assets    
Assets 55 75
Fair Value | Level 3 | Securitization residual assets    
Assets    
Assets 159 122
Fair Value | Level 3 | Credit facilities    
Liabilities    
Liabilities 23 31
Fair Value | Level 3 | Non-recourse debt    
Liabilities    
Liabilities 678 739
Fair Value | Level 2 | Senior unsecured notes    
Liabilities    
Liabilities 1,362 540
Fair Value | Level 2 | Convertible notes    
Liabilities    
Liabilities 552 185
Carrying Value | Level 3 | Government receivables    
Assets    
Assets 248 263
Carrying Value | Level 3 | Commercial receivables    
Assets    
Assets 965 896
Carrying Value | Level 3 | Investments    
Assets    
Assets 55 75
Carrying Value | Level 3 | Securitization residual assets    
Assets    
Assets 159 122
Carrying Value | Level 3 | Credit facilities    
Liabilities    
Liabilities 23 31
Carrying Value | Level 3 | Non-recourse debt    
Liabilities    
Liabilities 605 716
Carrying Value | Level 2 | Senior unsecured notes    
Liabilities    
Liabilities 1,299 520
Carrying Value | Level 2 | Convertible notes    
Liabilities    
Liabilities $ 296 $ 152