Quarterly report pursuant to Section 13 or 15(d)

SHAREHOLDERS' EQUITY (Details)

v3.23.1
SHAREHOLDERS' EQUITY (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Class of Stock [Line Items]      
Shares Outstanding (in shares) 882,500   557,500
Carrying Amount $ 2,484   $ 2,167
Cash Dividend Declared Per Share, Amount (29) $ (28)  
Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (29) $ (28)  
Series B Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 35,500    
Carrying Amount $ 23   23
Cash Dividend Declared Per Share (in usd per share) $ 18.82 $ 9.36  
Series B Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (1) $ 0  
Series E Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 5,000    
Dividend Rate 5.70%    
Carrying Amount $ 495   495
Cash Dividend Declared Per Share (in usd per share) $ 1,425 $ 1,425  
Series E Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (7) $ (7)  
Series F Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 5,000    
Dividend Rate 5.625%    
Carrying Amount $ 494   494
Cash Dividend Declared Per Share (in usd per share) $ 1,406.25 $ 1,406.25  
Series F Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (7) $ (7)  
Series G Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 5,000    
Dividend Rate 4.45%    
Carrying Amount $ 494   494
Cash Dividend Declared Per Share (in usd per share) $ 1,112.5 $ 1,112.5  
Series G Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (6) $ (6)  
Series H Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 500,000    
Dividend Rate 4.50%    
Carrying Amount $ 486   486
Cash Dividend Declared Per Share (in usd per share) $ 11.25 $ 11.25  
Series H Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (6) $ (6)  
Series I Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 7,000    
Dividend Rate 5.70%    
Carrying Amount $ 175   175
Redemption price (per share) $ 25,000    
Cash Dividend Declared Per Share (in usd per share) $ 356.25 $ 356.25  
Series I Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ (2) $ (2)  
Series J Preferred Stock      
Class of Stock [Line Items]      
Shares Outstanding (in shares) 325,000    
Dividend Rate 6.875%    
Carrying Amount $ 317   $ 0
Cash Dividend Declared Per Share (in usd per share) $ 0 $ 0  
Series J Preferred Stock | Retained Earnings      
Class of Stock [Line Items]      
Cash Dividend Declared Per Share, Amount $ 0 $ 0  
Series B, H and J Preferred Stock      
Class of Stock [Line Items]      
Redemption price (per share) $ 1,000    
Series E, F and G Preferred Stock      
Class of Stock [Line Items]      
Redemption price (per share) $ 100,000    
London Interbank Offered Rate (LIBOR) | Series B Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, variable rate basis spread 2.70%