Consolidated Statements of Shareholders' Equity - USD ($) $ in Millions |
Total |
Cumulative Effect, Period of Adoption, Adjustment |
[1] | Preferred Shares |
Common Shares |
Additional Paid-in Capital |
Accumulated Other Comprehensive Income (Loss) |
Retained Earnings |
Series B Preferred Stock |
Series B Preferred Stock
Retained Earnings
|
Series C Preferred Stock |
Series C Preferred Stock
Retained Earnings
|
Series D Preferred Stock |
Series D Preferred Stock
Retained Earnings
|
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beginning Balance at Dec. 31, 2019 | $ 23,071 | $ (882) | $ 0 | $ 163 | $ 11,774 | $ (2,737) | $ 13,871 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 1,697 | 1,697 | ||||||||||||||
| Other comprehensive income (loss) | (135) | (135) | 0 | |||||||||||||
| Repurchase of common shares | (875) | (2) | (105) | (768) | ||||||||||||
| Other changes, primarily employee plans | 102 | 149 | (47) | |||||||||||||
| Cash dividends declared preferred | $ (27) | $ (27) | $ (38) | $ (38) | ||||||||||||
| Cash dividends declared common | (1,044) | (1,044) | ||||||||||||||
| Ending Balance at Sep. 30, 2020 | 21,869 | 0 | 161 | 11,818 | (2,872) | 12,762 | ||||||||||
| Beginning Balance at Jun. 30, 2020 | 21,062 | 0 | 161 | 11,760 | (2,911) | 12,052 | ||||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 1,073 | 1,073 | ||||||||||||||
| Other comprehensive income (loss) | 39 | 39 | 0 | |||||||||||||
| Other changes, primarily employee plans | 59 | 58 | 1 | |||||||||||||
| Cash dividends declared preferred | (7) | (7) | (9) | (9) | ||||||||||||
| Cash dividends declared common | (348) | (348) | ||||||||||||||
| Ending Balance at Sep. 30, 2020 | 21,869 | 0 | 161 | 11,818 | (2,872) | 12,762 | ||||||||||
| Beginning Balance at Dec. 31, 2020 | 22,984 | 0 | 161 | 11,881 | (2,895) | 13,837 | ||||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 6,341 | 6,341 | ||||||||||||||
| Other comprehensive income (loss) | (68) | (68) | ||||||||||||||
| Preferred shares issued | 1,584 | 1,584 | ||||||||||||||
| Redemption of preferred shares | (850) | (841) | (9) | |||||||||||||
| Repurchase of common shares | (4,646) | (6) | (400) | (4,240) | ||||||||||||
| Other changes, primarily employee plans | 160 | 1 | 177 | (18) | ||||||||||||
| Cash dividends declared preferred | (21) | (21) | (22) | (22) | $ (6) | $ (6) | ||||||||||
| Cash dividends declared common | (1,030) | (1,030) | ||||||||||||||
| Ending Balance at Sep. 30, 2021 | 24,426 | 0 | 156 | 12,401 | (2,963) | 14,832 | ||||||||||
| Beginning Balance at Jun. 30, 2021 | 25,539 | 0 | 160 | 11,858 | (2,881) | 16,402 | ||||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||||
| Net income | 1,826 | 1,826 | ||||||||||||||
| Other comprehensive income (loss) | (82) | (82) | ||||||||||||||
| Preferred shares issued | 1,584 | 1,584 | ||||||||||||||
| Redemption of preferred shares | (850) | (841) | (9) | |||||||||||||
| Repurchase of common shares | (3,300) | (4) | (266) | (3,030) | ||||||||||||
| Other changes, primarily employee plans | 66 | 66 | ||||||||||||||
| Cash dividends declared preferred | $ (7) | $ (7) | $ (7) | $ (7) | $ (6) | $ (6) | ||||||||||
| Cash dividends declared common | (337) | (337) | ||||||||||||||
| Ending Balance at Sep. 30, 2021 | $ 24,426 | $ 0 | $ 156 | $ 12,401 | $ (2,963) | $ 14,832 | ||||||||||
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