Quarterly report pursuant to Section 13 or 15(d)

SHAREHOLDERS' EQUITY (Details)

v3.22.2
SHAREHOLDERS' EQUITY (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 6 Months Ended 11 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Dec. 31, 2021
Jul. 21, 2021
Class of Stock [Line Items]              
Shares Outstanding 557,500   557,500   557,500 557,500  
Carrying Amount $ 2,167   $ 2,167   $ 2,167 $ 2,167  
Cash Dividend Declared Per Share, Amount (28) $ (43) (56) $ (74)      
Authorized repurchase of common shares amount             $ 800
Common stock repurchased     0   650    
Treasury shares $ 85   $ 85   $ 85 79  
Red Iron              
Class of Stock [Line Items]              
Joint venture, controlling interest ownership percentage 55.00%   55.00%   55.00%    
Non-controlling interest, ownership percentage 45.00%   45.00%   45.00%    
Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ (28) $ (43) $ (56) $ (74)      
Series B Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 35,500   35,500   35,500    
Carrying Amount $ 23   $ 23   $ 23 23  
Cash Dividend Declared Per Share $ 13.03 $ 7.21 $ 22.39 $ 14.56      
Series B Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ 0 $ 0 $ 0 $ 0      
Series D Preferred Stock              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share $ 0 $ 15.63 $ 0 $ 31.25      
Series D Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ 0 $ (9) $ 0 $ (18)      
Series C Preferred Stock              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share $ 0 $ 14.69 $ 0 $ 29.38      
Series C Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ 0 $ (1) $ 0 $ (3)      
Series E Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 5,000   5,000   5,000    
Dividend Rate     5.70%        
Carrying Amount $ 495   $ 495   $ 495 495  
Cash Dividend Declared Per Share $ 1,425 $ 1,425 $ 2,850 $ 2,850      
Series E Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ (7) $ (7) $ (14) $ (14)      
Series F Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 5,000   5,000   5,000    
Dividend Rate     5.625%        
Carrying Amount $ 494   $ 494   $ 494 494  
Cash Dividend Declared 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]              
Cash Dividend Declared Per Share, Amount $ (7) $ (7) $ (14) $ (14)      
Series G Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 5,000   5,000   5,000    
Dividend Rate     4.45%        
Carrying Amount $ 494   $ 494   $ 494 494  
Cash Dividend Declared Per Share $ 1,112.5 $ 1,112.5 $ 2,225 $ 2,225      
Series G Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ (6) $ (6) $ (12) $ (12)      
Series H Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 500,000   500,000   500,000    
Dividend Rate     4.50%        
Carrying Amount $ 486   $ 486   $ 486 486  
Cash Dividend Declared Per Share $ 11.25 $ 19.50 $ 22.50 $ 19.50      
Series H Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ (6) $ (10) $ (12) $ (10)      
Series I Preferred Stock              
Class of Stock [Line Items]              
Shares Outstanding 7,000   7,000   7,000    
Dividend Rate     5.70%        
Carrying Amount $ 175   $ 175   $ 175 $ 175  
Redemption price (per share) $ 25,000   $ 25,000   $ 25,000    
Cash Dividend Declared Per Share $ 356.25 $ 356.25 $ 712.50 $ 356.25      
Series I Preferred Stock | Retained Earnings              
Class of Stock [Line Items]              
Cash Dividend Declared Per Share, Amount $ (2) $ (3) $ (4) $ (3)      
Series B And H Preferred Stock              
Class of Stock [Line Items]              
Redemption price (per share) $ 1,000   $ 1,000   1,000    
Series E, F and G Preferred Stock              
Class of Stock [Line Items]              
Redemption price (per share) $ 100,000   $ 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%   2.70%