v3.25.2
Investments in Equity Securities (Investment in ABI Narrative) (Details)
shares in Millions, $ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
Mar. 14, 2024
shares
Mar. 31, 2024
USD ($)
shares
Mar. 31, 2024
USD ($)
Jun. 30, 2025
USD ($)
shares
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Schedule of Equity Method Investments [Line Items]            
Conversion of stock, shares converted (in shares) | shares 60.0          
Proceeds from the ABI Transaction [1]       $ 0 $ 2,353  
ABI [Member]            
Schedule of Equity Method Investments [Line Items]            
Equity method investment, ownership percentage       8.10%    
Number of restricted shares owned (in shares) | shares       125.0    
Number of ordinary shares owned (in shares) | shares       34.0    
Conversion ratio 1          
Proceeds from the ABI Transaction     $ 2,400      
Equity method investment, disposal, transaction costs     62   62  
Pre-tax gain on partial sale of investment     408      
Reclassification from AOCI     (243)   (243)  
Release of valuation allowance, amount         $ 94  
ABI [Member] | Marketing, Administration, And Research Costs [Member]            
Schedule of Equity Method Investments [Line Items]            
Equity method investment, disposal, transaction costs     59      
ABI [Member] | Interest Income (Expense), Net [Member]            
Schedule of Equity Method Investments [Line Items]            
Equity method investment, disposal, transaction costs     $ 3      
ABI [Member] | Secondary Offering [Member]            
Schedule of Equity Method Investments [Line Items]            
Sale of stock, number of shares issued in transaction (shares) | shares   35.0        
Sale of stock, consideration received on transaction   $ 2,200        
ABI [Member] | Private Placement to ABI            
Schedule of Equity Method Investments [Line Items]            
Sale of stock, number of shares issued in transaction (shares) | shares   3.3        
Sale of stock, consideration received on transaction   $ 200        
Fair Value, Inputs, Level 1 [Member] | ABI [Member]            
Schedule of Equity Method Investments [Line Items]            
Fair value of equity investment       $ 10,900   $ 7,900
Equity method investment, difference between carrying amount and fair value       $ 7,800    
Equity method investment, difference between carrying amount and fair value, percentage (approximately)       39.00%    
[1] See Note 6. Investments in Equity Securities.