v3.25.1
DEBT - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended
Nov. 01, 2024
Mar. 31, 2025
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Debt Instrument          
Short-term debt   $ 655,000,000 $ 655,000,000   $ 1,745,000,000
Embedded derivative liability          
Debt Instrument          
Derivative liability $ 1,200,000,000 1,100,000,000 1,100,000,000   1,300,000,000
Level 2          
Debt Instrument          
Estimated fair value of outstanding debt   17,500,000,000 17,500,000,000   18,800,000,000
Convertible Senior Notes          
Debt Instrument          
Unamortized debt discount 783,000,000 129,000,000 129,000,000   523,000,000
Loss on embedded derivative 428,000,000        
Senior Notes          
Debt Instrument          
Interest expense, debt, coupon interest     144,000,000 $ 118,000,000  
Senior Notes          
Debt Instrument          
Short-term debt   $ 655,000,000 $ 655,000,000   1,745,000,000
0.75% Convertible Senior Notes due May 2025 (2) (3)          
Debt Instrument          
Interest rate on long-term debt   0.75% 0.75%    
0.75% Convertible Senior Notes due May 2025 (2) (3) | Convertible Senior Notes          
Debt Instrument          
Conversion price (in dollars per share)   $ 1,866.02 $ 1,866.02    
0.75% Convertible Senior Notes due May 2025 (2) (3) | Convertible Senior Notes | Level 2          
Debt Instrument          
Estimated fair value of outstanding debt   $ 1,900,000,000 $ 1,900,000,000   2,100,000,000
0.75% Convertible Senior Notes due May 2025 (2) (3) | Convertible Senior Notes          
Debt Instrument          
Short-term debt $ 0 655,000,000 $ 655,000,000   261,000,000
Senior Notes Due March 2025 | Senior Notes          
Debt Instrument          
Payments on maturity of senior notes   $ 1,500,000,000      
3.65% Senior Notes due March 2025 (2)          
Debt Instrument          
Interest rate on long-term debt   3.65% 3.65%    
3.65% Senior Notes due March 2025 (2) | Senior Notes          
Debt Instrument          
Short-term debt   $ 0 $ 0   500,000,000
0.1% (€950 Million) Senior Notes due March 2025 (2)          
Debt Instrument          
Interest rate on long-term debt   0.10% 0.10%    
0.1% (€950 Million) Senior Notes due March 2025 (2) | Senior Notes          
Debt Instrument          
Short-term debt   $ 0 $ 0   984,000,000
Euro-Denominated Debt | Designated as Hedging Instrument | Minimum          
Debt Instrument          
Carrying value of the portions of euro-denominated debt designated as a net investment hedge     2,900,000,000 2,300,000,000  
Euro-Denominated Debt | Designated as Hedging Instrument | Maximum          
Debt Instrument          
Carrying value of the portions of euro-denominated debt designated as a net investment hedge     4,000,000,000 $ 3,100,000,000  
Revolving Credit Facility          
Debt Instrument          
Maximum borrowing capacity   2,000,000,000 2,000,000,000    
Long-term line of credit   0 0   0
Letter of Credit          
Debt Instrument          
Letters of credit issued   $ 24,000,000 $ 24,000,000   $ 26,000,000