v3.25.1
Debt (Narrative) (Details)
1 Months Ended 3 Months Ended
Feb. 28, 2025
USD ($)
Mar. 31, 2025
USD ($)
period
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]        
Short-term borrowings   $ 0   $ 0
Carrying value   26,059,000,000   24,926,000,000
Long-term debt issued   997,000,000 $ 0  
Accrued interest on long-term debt   $ 256,000,000   $ 389,000,000
Senior Notes [Member]        
Debt Instrument [Line Items]        
Long-term debt issued $ 1,000,000,000.0      
Senior Notes [Member] | Debt Instrument, Redemption, Period One        
Debt Instrument [Line Items]        
Required purchase price as percentage of aggregate principal amount   101.00%    
Senior Notes [Member] | USD Notes, 2.350%, Maturing May 2025 [Member]        
Debt Instrument [Line Items]        
Debt instrument, interest rate, stated percentage 2.35%      
Senior Notes [Member] | USD Notes, 1.700%, Maturing June 2025 [Member]        
Debt Instrument [Line Items]        
Debt instrument, interest rate, stated percentage 1.70%      
Senior Notes [Member] | USD Notes, 4.875% [Member]        
Debt Instrument [Line Items]        
Face amount $ 500,000,000      
Debt instrument, interest rate, stated percentage 4.875%      
Senior Notes [Member] | USD Notes, 5.625% [Member]        
Debt Instrument [Line Items]        
Face amount $ 500,000,000      
Debt instrument, interest rate, stated percentage 5.625%      
Revolving Credit Facility [Member] | Line of Credit [Member] | Revolving Credit Facility Due October 24, 2028 [Member]        
Debt Instrument [Line Items]        
Face amount   $ 3,000,000,000.0    
Long-term debt, term   5 years    
Line of credit facility, number of additional periods | period   2    
Line of credit facility, additional period term   1 year    
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]   Secured Overnight Financing Rate (SOFR) [Member]    
Debt instrument, basis spread on variable rate   1.00%    
Debt instrument, covenant, consolidated EBITDA to interest expense ratio, minimum   4.0