v3.25.4
Summary of Significant Accounting Policies - Narrative (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
reportingUnit
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Summary of Significant Accounting Policies [Line Items]      
Research and development expense $ 800 $ 800 $ 900
Gain (loss) from foreign currency transaction (80) 165 59
Foreign currency transaction loss, before tax   145  
Collection of finance receivables 1,100 1,200  
Other current assets 1,554 1,447  
Other current liabilities 1,239 1,369  
Equity method investments 302 290  
Sales 15,629 13,118 12,588
Aggregate value of investments $ 210 104  
Units Tested for Impairment of Goodwill      
Summary of Significant Accounting Policies [Line Items]      
Reporting units | reportingUnit 1    
Foreign Exchange Forward | Cash Flow Hedging | Designated as Hedging Instrument      
Summary of Significant Accounting Policies [Line Items]      
Cash flow hedge gain (loss) to be reclassified during next 12 months $ 39    
Cross currency swap contracts | Not Designated as Hedging Instrument      
Summary of Significant Accounting Policies [Line Items]      
Derivative, cash received 24 134  
Equity Method Investee      
Summary of Significant Accounting Policies [Line Items]      
Sales 239 224 $ 211
Government Incentives      
Summary of Significant Accounting Policies [Line Items]      
Other current assets 163 83  
Other assets 330 33  
Other liabilities 85    
Government Incentives, Cash Incentives      
Summary of Significant Accounting Policies [Line Items]      
Other current assets 83    
Other current liabilities 11 12  
Other liabilities   132  
Government assistance, award amount 15    
Government Incentives, 45X Credits      
Summary of Significant Accounting Policies [Line Items]      
Government assistance, award amount 172 $ 83  
Government Incentives, 48C Credits      
Summary of Significant Accounting Policies [Line Items]      
Government assistance, award amount 84    
Government Incentives, Tax Credits      
Summary of Significant Accounting Policies [Line Items]      
Income tax credits and adjustments 127    
Government Incentives, 48D Credits      
Summary of Significant Accounting Policies [Line Items]      
Income tax credits and adjustments $ 68    
Recapture period 5 years    
Recapture liability $ 0    
Government assistance, asset, decrease $ 323    
Government Assistance Asset Decrease Statement Of Financial Position Extensible Enumeration Not Disclosed Flag 48D credits    
Government assistance, operating expense, decrease (increase) $ 87    
Government Assistance Operating Expense Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag 48D credits    
Minimum | Building and Building Improvements      
Summary of Significant Accounting Policies [Line Items]      
Range of useful life (in years) 10 years    
Minimum | Equipment      
Summary of Significant Accounting Policies [Line Items]      
Range of useful life (in years) 2 years    
Maximum | Building and Building Improvements      
Summary of Significant Accounting Policies [Line Items]      
Range of useful life (in years) 40 years    
Maximum | Equipment      
Summary of Significant Accounting Policies [Line Items]      
Range of useful life (in years) 20 years    
Performance Shares      
Summary of Significant Accounting Policies [Line Items]      
Vesting period (in years) 3 years    
Stock Options      
Summary of Significant Accounting Policies [Line Items]      
Expiration period (in years) 10 years    
Stock Options | Minimum      
Summary of Significant Accounting Policies [Line Items]      
Vesting period (in years) 1 year    
Stock Options | Maximum      
Summary of Significant Accounting Policies [Line Items]      
Vesting period (in years) 5 years