v3.19.3.a.u2
Condensed Financial Information Parent Company Balance Sheets (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Assets        
Interest-bearing deposits in other banks $ 2,516 $ 1,520    
Debt securities available for sale 22,606 22,729    
Premises and equipment, net 1,960 2,045    
Other assets 6,322 5,822    
Total assets 126,240 125,688    
Liabilities and Stockholder's Equity [Abstract]        
Long-term borrowings 7,879 12,424    
Other liabilities 2,541 2,083    
Total liabilities 109,945 110,598    
Equity [Abstract]        
Preferred Stock, Carrying Amount 1,310 820    
Common stock 10 11    
Additional paid-in capital 12,685 13,766    
Retained earnings 3,751 2,828    
Treasury Stock, Value (1,371) (1,371)    
Accumulated other comprehensive income (loss), net (90) (964) $ (749) $ (550)
Total stockholders’ equity 16,295 15,090 $ 16,192 $ 16,664
Total liabilities and stockholders’ equity 126,240 125,688    
Parent Company [Member]        
Assets        
Interest-bearing deposits in other banks 1,935 1,863    
Loans to subsidiaries 20 20    
Debt securities available for sale 21 20    
Premises and equipment, net 41 44    
Investments in subsidiaries 17,146 16,125    
Other assets 295 332    
Total assets 19,458 18,404    
Liabilities and Stockholder's Equity [Abstract]        
Long-term borrowings 2,950 3,102    
Other liabilities 213 212    
Total liabilities 3,163 3,314    
Equity [Abstract]        
Preferred Stock, Carrying Amount 1,310 820    
Common stock 10 11    
Additional paid-in capital 12,685 13,766    
Retained earnings 3,751 2,828    
Treasury Stock, Value (1,371) (1,371)    
Accumulated other comprehensive income (loss), net (90) (964)    
Total stockholders’ equity 16,295 15,090    
Total liabilities and stockholders’ equity 19,458 18,404    
Parent Company [Member] | Bank [Member]        
Assets        
Investments in subsidiaries 16,939 15,953    
Parent Company [Member] | Non-Bank [Member]        
Assets        
Investments in subsidiaries $ 207 $ 172