Quarterly report pursuant to Section 13 or 15(d)

SHAREHOLDERS' EQUITY (Details)

v3.23.2
SHAREHOLDERS' EQUITY (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Jul. 15, 2023
Dec. 31, 2022
Class of Stock [Line Items]            
Shares Outstanding (in shares) 882,500   882,500     557,500
Carrying Amount $ 2,484   $ 2,484     $ 2,167
Amount ($) (40) $ (28) (69) $ (56)    
Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (40) $ (28) $ (69) $ (56)    
Series B Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 35,500   35,500      
Carrying Amount $ 23   $ 23     23
Cash Dividend Declared Per Share (in usd per share) $ 19.90 $ 13.03 $ 38.72 $ 22.39    
Series B Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ 0 $ 0 $ (1) $ 0    
Series E Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 5,000   5,000      
Carrying Amount $ 495   $ 495     495
Cash Dividend Declared Per Share (in usd per share) $ 2,035.07 $ 1,425 $ 3,460.07 $ 2,850    
Series E Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (10) $ (7) $ (17) $ (14)    
Series F Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 5,000   5,000      
Dividend Rate     5.625%      
Carrying Amount $ 494   $ 494     494
Cash Dividend Declared Per Share (in usd per share) $ 1,406.25 $ 1,406.25 $ 2,812.5 $ 2,812.5    
Series F Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (7) $ (7) $ (14) $ (14)    
Series G Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 5,000   5,000      
Dividend Rate     4.45%      
Carrying Amount $ 494   $ 494     494
Cash Dividend Declared Per Share (in usd per share) $ 1,112.5 $ 1,112.5 $ 2,225 $ 2,225    
Series G Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (6) $ (6) $ (12) $ (12)    
Series H Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 500,000   500,000      
Dividend Rate     4.50%      
Carrying Amount $ 486   $ 486     486
Cash Dividend Declared Per Share (in usd per share) $ 11.25 $ 11.25 $ 22.50 $ 22.50    
Series H Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (6) $ (6) $ (12) $ (12)    
Series I Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 7,000   7,000      
Dividend Rate     5.70%      
Carrying Amount $ 175   $ 175     175
Redemption price (per share) $ 25,000   $ 25,000      
Cash Dividend Declared Per Share (in usd per share) $ 356.25 $ 356.25 $ 712.50 $ 712.50    
Series I Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (3) $ (2) $ (5) $ (4)    
Series J Preferred Stock            
Class of Stock [Line Items]            
Shares Outstanding (in shares) 325,000   325,000      
Dividend Rate     6.875%      
Carrying Amount $ 317   $ 317     $ 0
Cash Dividend Declared Per Share (in usd per share) $ 24.64 $ 0 $ 24.64 $ 0    
Series J Preferred Stock | Retained Earnings            
Class of Stock [Line Items]            
Amount ($) $ (8) $ 0 $ (8) $ 0    
Series B, H and J Preferred Stock            
Class of Stock [Line Items]            
Redemption price (per share) $ 1,000   $ 1,000      
Series E, F and G Preferred Stock            
Class of Stock [Line Items]            
Redemption price (per share) $ 100,000   $ 100,000      
London Interbank Offered Rate (LIBOR) | Series B Preferred Stock            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread 2.70%   2.70%      
London Interbank Offered Rate (LIBOR) | Series B Preferred Stock | Subsequent Event            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread         2.70%  
London Interbank Offered Rate (LIBOR) | Series E Preferred Stock            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread 2.88%   2.88%      
London Interbank Offered Rate (LIBOR) | Series E Preferred Stock | Subsequent Event            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread         2.88%  
Secured Overnight Financing Rate (SOFR) | Series B Preferred Stock | Subsequent Event            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread         2600.00%  
Secured Overnight Financing Rate (SOFR) | Series E Preferred Stock | Subsequent Event            
Class of Stock [Line Items]            
Preferred stock, variable rate basis spread         2600.00%