v3.26.1
Preferred Stock - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
May 15, 2026
May 04, 2026
May 31, 2026
Jun. 30, 2021
Jun. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Class of Stock [Line Items]              
Preferred stock, deemed dividend           $ 15  
Series B Preferred Stock              
Class of Stock [Line Items]              
Dividend/coupon rate   4.70%          
Number of shares redeemed (in shares) 1,350,000            
Preferred stock, redemption price per share (in dollars per share) $ 1,000            
Aggregate liquidation preference $ 1,350            
Carrying value derecognized 1,335            
Preferred stock, deemed dividend $ 15       $ 15    
Liquidation preference (in dollars per share)         $ 0 $ 0 $ 1,000
Par value (in dollars per share)         0 0 0.01
Series C Preferred Stock              
Class of Stock [Line Items]              
Dividend/coupon rate       4.70%      
Number of shares issued (in shares)       1,000,000      
Liquidation preference (in dollars per share)       $ 1,000 1,000 1,000 1,000
Par value (in dollars per share)       $ 0.01 0.01 $ 0.01 $ 0.01
Series C Preferred Stock, On And After May 15, 2028              
Class of Stock [Line Items]              
Dividend/coupon rate, basis spread on variable rate       3.481%   3.481% 3.481%
Trust Preferred Securities, Series 2              
Class of Stock [Line Items]              
Dividend/coupon rate       8.125%      
Series D Preferred Stock              
Class of Stock [Line Items]              
Dividend/coupon rate     7.10%        
Number of shares issued (in shares)     1,000,000        
Liquidation preference (in dollars per share)     $ 1,000   1,000 $ 1,000 $ 0
Par value (in dollars per share)     $ 0.01   $ 0.01 $ 0.01 $ 0
Series D Preferred Stock, On And After August 15, 2031              
Class of Stock [Line Items]              
Dividend/coupon rate           3.148% 0.00%
Dividend/coupon rate, basis spread on variable rate     3.148%