v3.25.2
Regulatory Capital Requirements (Details)
$ in Millions
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Jun. 30, 2024
USD ($)
Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]      
Adjusted total assets $ 4,446,000 $ 4,460,000  
Risk-weighted assets 1,312,000 1,364,000  
Total capital (statutory)      
Available Capital (Deficit) (11,000) (18,000)  
Minimum Capital Requirement 105,000 109,000  
Total Capital Requirement (including Buffers) $ 105,000 $ 109,000  
Available Capital (Deficit) Ratio (0.008) (0.013)  
Minimum Capital Ratio Requirement 0.080 0.080  
Total Capital Requirement Ratio (including Buffers) 0.080 0.080  
Common equity tier 1 capital      
Available Capital (Deficit) $ (48,000) $ (56,000)  
Minimum Capital Requirement 59,000 61,000  
Total Capital Requirement (including Buffers) $ 139,000 $ 142,000  
Available Capital (Deficit) Ratio (0.037) (0.041)  
Minimum Capital Ratio Requirement 0.045 0.045  
Total Capital Requirement Ratio (including Buffers) 0.106 0.104  
Tier 1 capital      
Available Capital (Deficit) $ (29,000) $ (37,000)  
Minimum Capital Requirement 79,000 82,000  
Total Capital Requirement (including Buffers) $ 159,000 $ 163,000  
Available Capital (Deficit) Ratio (0.022) (0.027)  
Minimum Capital Ratio Requirement 0.060 0.060  
Total Capital Requirement Ratio (including Buffers) 0.121 0.119  
Adjusted total capital      
Available Capital (Deficit) $ (29,000) $ (37,000)  
Minimum Capital Requirement 105,000 109,000  
Total Capital Requirement (including Buffers) $ 185,000 $ 190,000  
Available Capital (Deficit) Ratio (0.022) (0.027)  
Minimum Capital Ratio Requirement 0.080 0.080  
Total Capital Requirement Ratio (including Buffers) 0.141 0.139  
Core capital (statutory)      
Available Capital (Deficit) $ (19,000) $ (26,000)  
Minimum Capital Requirement 111,000 111,000  
Total Capital Requirement (including Buffers) $ 111,000 $ 111,000  
Available Capital (Deficit) Ratio (0.004) (0.006)  
Minimum Capital Ratio Requirement 0.025 0.025  
Total Capital Requirement Ratio (including Buffers) 0.025 0.025  
Tier 1 capital      
Available Capital (Deficit) $ (29,000) $ (37,000)  
Minimum Capital Requirement 111,000 111,000  
Total Capital Requirement (including Buffers) $ 134,000 $ 135,000  
Available Capital (Deficit) Ratio (0.007) (0.008)  
Minimum Capital Ratio Requirement 0.025 0.025  
Total Capital Requirement Ratio (including Buffers) 0.030 0.030  
Senior preferred stock $ 120,836 $ 120,836 $ 120,800