Quarterly report pursuant to Section 13 or 15(d)

Our Portfolio - Allowance Roll Forward (Details)

v3.21.2
Our Portfolio - Allowance Roll Forward (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Jan. 01, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance     $ 36    
Ending balance $ 39   39    
Allowance for loss on receivables 39   39    
Performance Rating 3          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Ending balance 8   8    
Allowance for loss on receivables 8   8    
Cumulative effect adjustment          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Allowance for loss on receivables         $ 17
Government receivables          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 0 $ 0 0 $ 0  
Provision for loss on receivables 0 0 0 0  
Ending balance 0 0 0 0  
Allowance for loss on receivables 0 0 0 0  
Commercial receivables          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Beginning balance 37 29 36 26  
Provision for loss on receivables 2 2 3 5  
Ending balance 39 31 39 31  
Allowance for loss on receivables 39 $ 31 39 $ 31  
Commercial receivables | Performance Rating 3          
Financing Receivable, Allowance for Credit Loss [Roll Forward]          
Ending balance 8   8    
Allowance for loss on receivables $ 8   $ 8