v3.26.1
Finance Receivables - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable      
Finance lease revenue $ 120 $ 112  
Financing receivable, average term 51 months    
Financing receivable, average remaining term 28 months    
Period after which unpaid installments are considered as past due 30 days    
Payment Deferral      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, modified in period, maximum period 4 months    
Extended Maturity      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, modified in period, maximum period 6 months    
Dealer      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, nonaccrual $ 0   $ 0
Financing receivable, modified in period 0 0  
Caterpillar Purchased Receivables      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, modified in period 0 0  
Customer      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, gross write-offs 3 3  
Financing receivable, nonaccrual 182   163
Financing receivable, modified in period $ 11 $ 6  
Financing receivable, modified in period, percentage 0.04% 0.03%  
Customer | Latin America      
Accounts, Notes, Loans and Financing Receivable      
Financing receivable, gross write-offs $ 0 $ 1  
Financing receivable, nonaccrual $ 25   $ 24