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v3.22.2

Consolidated Statement of Changes in Equity (Unaudited) - USD ($) $ in Millions | Total | Total | Common Shares | Common Stock and Capital Surplus | Retained Earnings | Accumulated Other Comp. Income Loss
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (shares) at Dec. 31, 2020 |  |  | 86,345,246 |  |  |
Beginning Balance at Dec. 31, 2020 |  | $ 6,789 |  | $ 1,367 | $ 4,149 | $ 1,273
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | $ 1,421 | 1,421 |  |  | 1,421 |
Other comprehensive loss |  | (1,083) |  |  |  | (1,083)
Dividends |  | (1,275) |  |  | (1,275) |
Shares issued: |  |  |  |  |  |
Exercise of stock options (shares) |  |  | 964,744 |  |  |
Exercise of stock options |  | 49 |  | 49 |  |
Restricted stock awards (shares) |  |  | 207,020 |  |  |
Other benefit plans (shares) |  |  | 43,465 |  |  |
Other benefit plans |  | 5 |  | 5 |  |
Dividend reinvestment plan (shares) |  |  | 36,654 |  |  |
Dividend reinvestment plan |  | 4 |  | 4 |  |
Stock-based compensation expense |  | 7 |  | 7 |  |
Shares acquired and retired (shares) |  |  | (2,674,222) |  |  |
Shares acquired and retired |  | (306) |  | (43) | (263) |
Shares exchanged — benefit plans (shares) |  |  | (91,364) |  |  |
Shares exchanged — benefit plans |  | (10) |  | (1) | (9) |
Forfeitures of restricted stock (shares) |  |  | (117,616) |  |  |
Ending Balance (shares) at Jun. 30, 2021 |  |  | 84,713,927 |  |  |
Ending Balance at Jun. 30, 2021 |  | 5,601 |  | 1,388 | 4,023 | 190
Beginning Balance (shares) at Mar. 31, 2021 |  |  | 85,126,062 |  |  |
Beginning Balance at Mar. 31, 2021 |  | 6,685 |  | 1,364 | 4,354 | 967
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | $ 1,002 | 1,002 |  |  | 1,002 |
Other comprehensive loss |  | (777) |  |  |  | (777)
Dividends |  | (1,232) |  |  | (1,232) |
Shares issued: |  |  |  |  |  |
Exercise of stock options (shares) |  |  | 561,732 |  |  |
Exercise of stock options |  | 30 |  | 30 |  |
Other benefit plans (shares) |  |  | 27,833 |  |  |
Other benefit plans |  | 3 |  | 3 |  |
Dividend reinvestment plan (shares) |  |  | 34,348 |  |  |
Dividend reinvestment plan |  | 4 |  | 4 |  |
Stock-based compensation expense |  | 2 |  | 2 |  |
Shares acquired and retired (shares) |  |  | (916,520) |  |  |
Shares acquired and retired |  | (114) |  | (15) | (99) |
Shares exchanged — benefit plans (shares) |  |  | (14,380) |  |  |
Shares exchanged — benefit plans |  | (2) |  |  | (2) |
Forfeitures of restricted stock (shares) |  |  | (105,148) |  |  |
Ending Balance (shares) at Jun. 30, 2021 |  |  | 84,713,927 |  |  |
Ending Balance at Jun. 30, 2021 |  | 5,601 |  | 1,388 | 4,023 | 190
Beginning Balance (shares) at Dec. 31, 2021 | 84,920,965 |  | 84,920,965 |  |  |
Beginning Balance at Dec. 31, 2021 |  | 5,012 |  | 1,415 | 3,478 | 119
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | $ 457 | 457 |  |  | 457 |
Other comprehensive loss |  | (467) |  |  |  | (467)
Dividends |  | (945) |  |  | (945) |
Shares issued: |  |  |  |  |  |
Exercise of stock options (shares) |  |  | 123,945 |  |  |
Exercise of stock options |  | 5 |  | 5 |  |
Restricted stock awards (shares) |  |  | 151,080 |  |  |
Other benefit plans (shares) |  |  | 34,951 |  |  |
Other benefit plans |  | 5 |  | 5 |  |
Dividend reinvestment plan (shares) |  |  | 26,190 |  |  |
Dividend reinvestment plan |  | 3 |  | 3 |  |
Stock-based compensation expense |  | 10 |  | 10 |  |
Shares acquired and retired (shares) |  |  | (35,201) |  |  |
Shares acquired and retired |  | (5) |  | (1) | (4) |
Shares exchanged — benefit plans (shares) |  |  | (56,309) |  |  |
Shares exchanged — benefit plans |  | (8) |  | (1) | (7) |
Forfeitures of restricted stock (shares) |  |  | (11,358) |  |  |
Ending Balance (shares) at Jun. 30, 2022 | 85,154,263 |  | 85,154,263 |  |  |
Ending Balance at Jun. 30, 2022 |  | 4,067 |  | 1,436 | 2,979 | (348)
Beginning Balance (shares) at Mar. 31, 2022 |  |  | 85,102,829 |  |  |
Beginning Balance at Mar. 31, 2022 |  | 4,835 |  | 1,425 | 3,541 | (131)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net earnings | $ 167 | 167 |  |  | 167 |
Other comprehensive loss |  | (217) |  |  |  | (217)
Dividends |  | (728) |  |  | (728) |
Shares issued: |  |  |  |  |  |
Exercise of stock options (shares) |  |  | 18,541 |  |  |
Exercise of stock options |  | 1 |  | 1 |  |
Other benefit plans (shares) |  |  | 24,344 |  |  |
Other benefit plans |  | 4 |  | 4 |  |
Dividend reinvestment plan (shares) |  |  | 19,908 |  |  |
Dividend reinvestment plan |  | 2 |  | 2 |  |
Stock-based compensation expense |  | 4 |  | 4 |  |
Shares exchanged — benefit plans (shares) |  |  | (8,400) |  |  |
Shares exchanged — benefit plans |  | (1) |  |  | (1) |
Forfeitures of restricted stock (shares) |  |  | (2,959) |  |  |
Ending Balance (shares) at Jun. 30, 2022 | 85,154,263 |  | 85,154,263 |  |  |
Ending Balance at Jun. 30, 2022 |  | $ 4,067 |  | $ 1,436 | $ 2,979 | $ (348)

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