v3.25.4
Shareholders' Equity (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Dec. 31, 2025
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Sep. 30, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Common stock dividends declared (in dollars per share)     $ 1.00 $ 1.00 $ 0.75 $ 0.75     $ 3.50 $ 0.95  
Common stock dividends paid (in dollars per share)             $ 0.55 $ 0.40     $ 0
Share repurchase program period   12 months                  
Stock repurchase program, authorized amount   $ 1,000 $ 2,000           $ 2,000    
Repurchase of common stock                 $ 1,159 $ 0 $ 0
Common Stock Repurchase Program                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Shares repurchased (in shares)                 3.5    
Repurchase of common stock                 $ 1,000    
December 2025 Common Stock Repurchase Program                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Shares repurchased (in shares)                 0.6    
Repurchase of common stock                 $ 159    
Remaining amount     $ 1,800           $ 1,800    
Subsequent Event                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Common stock dividends paid (in dollars per share) $ 1.50