v3.22.4
Condensed Financial Information Parent Company Statements of Cash Flow (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Operating activities:      
Net income $ 2,245 $ 2,521 $ 1,094
Adjustments to reconcile net income to net cash from operating activities:      
Depreciation, amortization and accretion, net 353 371 421
Loss on early extinguishment of debt 0 20 22
Net change in operating assets and liabilities:      
Other assets (2,242) (231) (246)
Other liabilities 2,092 (76) 459
Other (77) 66 103
Net cash from operating activities 3,102 3,030 2,324
Investing activities:      
Proceeds from sales and maturities of debt securities available for sale 4,433 5,848 4,921
Purchases of debt securities available for sale (8,991) (8,360) (8,956)
Net cash from investing activities (12,941) (2,865) (4,853)
Financing activities:      
Proceeds from long-term borrowings 0 647 4,698
Payments on long-term borrowings 0 1,779 10,918
Cash dividends on common stock 663 608 595
Cash dividends on preferred stock 99 108 103
Proceeds from Issuance of Preferred Stock and Preference Stock   390 346
Payments for Repurchase of Preferred Stock and Preference Stock 0 500 0
Repurchases of common stock 230 467 0
Other 0 3 (3)
Net cash from financing activities (8,345) 11,290 16,371
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect (18,184) 11,455 13,842
Parent Company [Member]      
Operating activities:      
Net income 2,245 2,521 1,094
Adjustments to reconcile net income to net cash from operating activities:      
Equity In Undistributed Earnings Of Subsidiaries (1,073) (427) (949)
Provision for deferred income taxes (3) (21) 29
Depreciation, amortization and accretion, net 2 3 3
Loss on sale of assets 0 0 1
Loss on early extinguishment of debt 0 20 14
Net change in operating assets and liabilities:      
Other assets 12 61 3
Other liabilities (27) 1 0
Other (89) (51) 44
Net cash from operating activities 1,067 2,107 239
Investing activities:      
(Investment in) / repayment of investment in subsidiaries (23) (21) 0
Proceeds from sales and maturities of debt securities available for sale 8 5 4
Purchases of debt securities available for sale (9) (3) (4)
Net cash from investing activities (24) (19) 0
Financing activities:      
Proceeds from long-term borrowings 0 646 748
Payments on long-term borrowings 0 (1,424) (1,039)
Cash dividends on common stock (663) (608) (595)
Cash dividends on preferred stock (99) (108) (103)
Proceeds from Issuance of Preferred Stock and Preference Stock 0 390 346
Payments for Repurchase of Preferred Stock and Preference Stock 0 (500) 0
Repurchases of common stock (230) (467) 0
Other 0 0 (5)
Net cash from financing activities (992) (2,071) (648)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect 51 17 (409)
Cash and cash equivalents at beginning of year 1,543 1,526 1,935
Cash and cash equivalents at end of year $ 1,594 $ 1,543 $ 1,526