v3.26.1
Finance Assets and Lessor Operating Leases (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]    
Revenue recognition resume period (less than) 60 days  
Operating lease income $ 15 $ 15
Low    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Approximate percentage of portfolio 5.00%  
High    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Approximate percentage of portfolio 10.00%  
Loan receivables    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Revenue recognition discontinuation period (greater than) 90 days  
Minimum    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Lease period 3 years  
Minimum | Mailing Equipment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Term of operating leases 1 year  
Minimum | Medium    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Approximate percentage of portfolio 5.00%  
Maximum    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Lease period 5 years  
Maximum | Mailing Equipment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Term of operating leases 5 years  
Maximum | Medium    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Approximate percentage of portfolio 10.00%