v3.26.1
Shareholders' Equity - Schedule of Preferred Stock (Details) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended
Feb. 28, 2025
Jul. 31, 2024
Jan. 31, 2024
Apr. 30, 2016
Jun. 30, 2026
Dec. 31, 2025
Series G Preferred Stock, Depository Share            
Class of Stock [Line Items]            
Preferred stock issued (shares)       20,000,000    
Preferred stock       $ 500    
Liquidation preference per share (USD per share)       $ 25    
Series G Preferred Stock            
Class of Stock [Line Items]            
Preferred stock         $ 493 $ 493
Ownership Interest Per Depositary Share       0.025%    
Liquidation preference per share (USD per share)       $ 100,000    
Per annum dividend rate       5.35%    
Series I Preferred Stock, Depository Share            
Class of Stock [Line Items]            
Preferred stock issued (shares)     1,500,000      
Preferred stock     $ 1,500      
Liquidation preference per share (USD per share)     $ 1,000      
Series I Preferred Stock            
Class of Stock [Line Items]            
Preferred stock         1,481 1,481
Ownership Interest Per Depositary Share     1.00%      
Liquidation preference per share (USD per share)     $ 100,000      
Per annum dividend rate     6.70%      
Reset period     5 years      
Per annum dividend rate, basis spread on variable rate     2.613%      
Series J Preferred Stock, Depository Share            
Class of Stock [Line Items]            
Preferred stock issued (shares)   850,000        
Preferred stock   $ 850        
Liquidation preference per share (USD per share)   $ 1,000        
Series J Preferred Stock            
Class of Stock [Line Items]            
Preferred stock         842 842
Ownership Interest Per Depositary Share   1.00%        
Liquidation preference per share (USD per share)   $ 100,000        
Per annum dividend rate   6.70%        
Reset period   5 years        
Per annum dividend rate, basis spread on variable rate   2.628%        
Series K Preferred Stock, Depository Share            
Class of Stock [Line Items]            
Preferred stock issued (shares) 750,000          
Preferred stock $ 750          
Liquidation preference per share (USD per share) $ 1,000          
Series K Preferred Stock            
Class of Stock [Line Items]            
Preferred stock         $ 743 $ 743
Ownership Interest Per Depositary Share 1.00%          
Liquidation preference per share (USD per share) $ 100,000          
Per annum dividend rate 6.45%          
Reset period 5 years          
Per annum dividend rate, basis spread on variable rate 2.135%