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v3.25.0.1

Consolidated Statement of Changes in Shareholders' Equity - USD ($) $ in Millions | Total | Series E Preferred Stock | Series J Preferred Stock | Series H Preferred Stock | Preferred Stock | Preferred Stock Series E Preferred Stock | Preferred Stock Series J Preferred Stock | Preferred Stock Series H Preferred Stock | Common Stock | Common Stock Issuable | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income (Loss), Net | Treasury Stock
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2021 | $ 17,903 |  |  |  | $ 1,750 |  |  |  | $ 80 | $ 1 | $ 6,635 | $ 14,646 | $ (127) | $ (5,082)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 1,329 |  |  |  |  |  |  |  |  |  |  | 1,992 | (663) |
Common stock issued | 8,286 |  |  |  |  |  |  |  | 10 |  | 3,256 |  |  | 5,020
Common stock awards converted | 105 |  |  |  |  |  |  |  |  |  | 105 |  |  |
Conversion of preferred stock |  |  |  | $ 261 |  |  |  | $ 261 |  |  |  |  |  |
Preferred stock cash dividends | (97) |  |  |  |  |  |  |  |  |  |  | (97) |  |
Purchases of treasury stock | (1,800) |  |  |  |  |  |  |  |  |  |  |  |  | (1,800)
Stock-based compensation transactions, net | 117 |  |  |  |  |  |  |  |  |  | 6 | (1) |  | 112
Common stock cash dividends | (786) |  |  |  |  |  |  |  |  |  |  | (786) |  |
Ending balance at Dec. 31, 2022 | 25,318 |  |  |  | 2,011 |  |  |  | 90 | 1 | 10,002 | 15,754 | (790) | (1,750)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total comprehensive income | 3,072 |  |  |  |  |  |  |  |  |  |  | 2,741 | 331 |
Preferred stock cash dividends | (100) |  |  |  |  |  |  |  |  |  |  | (100) |  |
Purchases of treasury stock | (600) |  |  |  |  |  |  |  |  |  |  |  |  | (600)
Stock-based compensation transactions, net | 136 |  |  |  |  |  |  |  |  |  | 18 | (2) |  | 120
Common stock cash dividends | (869) |  |  |  |  |  |  |  |  |  |  | (869) |  |
Ending 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 | 2,883 |  |  |  |  |  |  |  |  |  |  | 2,588 | 295 |
Conversion of preferred stock |  |  | $ 733 |  |  |  | $ 733 |  |  |  |  |  |  |
Redemption of Series E preferred stock |  | $ (350) |  |  |  | $ (350) |  |  |  |  |  |  |  |
Preferred stock cash dividends | (134) |  |  |  |  |  |  |  |  |  |  | (134) |  |
Purchases of treasury stock | (400) |  |  |  |  |  |  |  |  |  |  |  |  | (400)
Stock-based compensation transactions, net | 235 |  |  |  |  |  |  |  |  |  | (22) | (2) |  | 259
Common stock cash dividends | (897) |  |  |  |  |  |  |  |  |  |  | (897) |  |
Ending balance at Dec. 31, 2024 | $ 29,027 |  |  |  | $ 2,394 |  |  |  | $ 90 | $ 1 | $ 9,998 | $ 19,079 | $ (164) | $ (2,371)

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