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v3.25.3

Consolidated Statement of Changes in Shareholders' Equity - USD ($) $ in Millions | Total | Preferred Series E | Preferred Series J | Preferred Stock | Preferred Stock Preferred Series E | Preferred Stock Preferred Series J | Common Stock | Common Stock Issuable | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss), Net | Treasury Stock
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2023 | $ 26,957 |  |  | $ 2,011 |  |  | $ 90 | $ 1 | $ 10,020 | $ 17,524 | $ (459) | $ (2,230)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 2,339 |  |  |  |  |  |  |  |  | 1,907 | 432 |
Issuance of Series J preferred stock |  | $ (350) | $ 733 |  | $ (350) | $ 733 |  |  |  |  |  |
Preferred stock cash dividends | (99) |  |  |  |  |  |  |  |  | (99) |  |
Purchases of treasury stock | (200) |  |  |  |  |  |  |  |  |  |  | (200)
Stock-based compensation transactions, net | 167 |  |  |  |  |  |  |  | (34) | (2) |  | 203
Common stock cash dividends | (671) |  |  |  |  |  |  |  |  | (671) |  |
Ending balance at Sep. 30, 2024 | $ 28,876 |  |  | 2,394 |  |  | 90 | 1 | 9,986 | 18,659 | (27) | (2,227)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Common stock per share dividend amount (in USD per share) | $ 4.00 |  |  |  |  |  |  |  |  |  |  |
Beginning balance at Jun. 30, 2024 | $ 28,424 |  |  | 2,744 |  |  | 90 | 1 | 9,976 | 18,211 | (551) | (2,047)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 1,245 |  |  |  |  |  |  |  |  | 721 | 524 |
Issuance of Series J preferred stock |  | $ (350) |  |  | $ (350) |  |  |  |  |  |  |
Preferred stock cash dividends | (47) |  |  |  |  |  |  |  |  | (47) |  |
Purchases of treasury stock | (200) |  |  |  |  |  |  |  |  |  |  | (200)
Stock-based compensation transactions, net | 29 |  |  |  |  |  |  |  | 10 | (1) |  | 20
Common stock cash dividends | (225) |  |  |  |  |  |  |  |  | (225) |  |
Ending balance at Sep. 30, 2024 | $ 28,876 |  |  | 2,394 |  |  | 90 | 1 | 9,986 | 18,659 | (27) | (2,227)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Common stock per share dividend amount (in USD per share) | $ 1.35 |  |  |  |  |  |  |  |  |  |  |
Beginning balance at Dec. 31, 2024 | $ 29,027 |  |  | 2,394 |  |  | 90 | 1 | 9,998 | 19,079 | (164) | (2,371)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 2,533 |  |  |  |  |  |  |  |  | 2,092 | 441 |
Preferred stock cash dividends | (107) |  |  |  |  |  |  |  |  | (107) |  |
Purchases of treasury stock | (2,151) |  |  |  |  |  |  |  |  |  |  | (2,151)
Stock-based compensation transactions, net | 96 |  |  |  |  |  |  |  | (3) | (2) |  | 101
Common stock cash dividends | (670) |  |  |  |  |  |  |  |  | (670) |  |
Ending balance at Sep. 30, 2025 | $ 28,728 |  |  | 2,394 |  |  | 90 | 1 | 9,995 | 20,392 | 277 | (4,421)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Common stock per share dividend amount (in USD per share) | $ 4.20 |  |  |  |  |  |  |  |  |  |  |
Beginning balance at Jun. 30, 2025 | $ 28,525 |  |  | 2,394 |  |  | 90 | 1 | 9,981 | 19,870 | 215 | (4,026)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 854 |  |  |  |  |  |  |  |  | 792 | 62 |
Preferred stock cash dividends | (36) |  |  |  |  |  |  |  |  | (36) |  |
Purchases of treasury stock | (409) |  |  |  |  |  |  |  |  |  |  | (409)
Stock-based compensation transactions, net | 28 |  |  |  |  |  |  |  | 14 | 0 |  | 14
Common stock cash dividends | (234) |  |  |  |  |  |  |  |  | (234) |  |
Ending balance at Sep. 30, 2025 | $ 28,728 |  |  | $ 2,394 |  |  | $ 90 | $ 1 | $ 9,995 | $ 20,392 | $ 277 | $ (4,421)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |
Common stock per share dividend amount (in USD per share) | $ 1.50 |  |  |  |  |  |  |  |  |  |  |

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