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v3.8.0.1

Consolidated Statement of Changes in Equity (Unaudited) - USD ($) $ in Millions | Total | Total | Common Shares | Common Stock and Capital Surplus | Retained Earnings | Accumulated Other Comprehensive Income | Noncontrolling interests
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance, shares at Dec. 31, 2015 |  |  | 87,474,452 |  |  |  |
Beginning Balance at Dec. 31, 2015 | $ 4,770 | $ 4,592 |  | $ 1,301 | $ 2,987 | $ 304 | $ 178
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net earnings | 280 | 264 |  |  | 264 |  | 16
Other comprehensive income (loss) | 456 | 449 |  |  |  | 449 | 7
Dividends on Common Stock | (73) | (73) |  |  | (73) |  |
Shares issued: |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 753,095 |  |  |  |
Exercise of stock options | 26 | 26 |  | 26 |  |  |
Restricted stock awards, shares |  |  | 318,940 |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |
Other benefit plans, shares |  |  | 82,087 |  |  |  |
Other benefit plans | 6 | 6 |  | 6 |  |  |
Dividend reinvestment plan, shares |  |  | 10,930 |  |  |  |
Dividend reinvestment plan | 1 | 1 |  | 1 |  |  |
Stock-based compensation expense | 22 | 22 |  | 22 |  |  |
Shares acquired and retired, shares |  |  | (1,796,009) |  |  |  |
Shares acquired and retired | (124) | (124) |  | (27) | (97) |  |
Shares exchanged — benefit plans, shares |  |  | (28,059) |  |  |  |
Shares exchanged — benefit plans | (2) | (2) |  | 0 | (2) |  |
Forfeitures of restricted stock, shares |  |  | (2,785) |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |
Other | (4) |  |  |  |  |  | (4)
Ending Balance, shares at Sep. 30, 2016 |  |  | 86,812,651 |  |  |  |
Ending Balance at Sep. 30, 2016 | $ 5,358 | 5,161 |  | 1,329 | 3,079 | 753 | 197
Beginning Balance, shares at Dec. 31, 2016 | 86,924,399 |  | 86,924,399 |  |  |  |
Beginning Balance at Dec. 31, 2016 | $ 4,919 | 4,916 |  | 1,198 | 3,343 | 375 | 3
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net earnings | 311 | 309 |  |  | 309 |  | 2
Other comprehensive income (loss) | 314 | 314 |  |  |  | 314 | 0
Dividends on Common Stock | (214) | (214) |  |  | (214) |  |
Shares issued: |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 870,022 |  |  |  |
Exercise of stock options | 29 | 29 |  | 29 |  |  |
Restricted stock awards, shares |  |  | 232,250 |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |
Other benefit plans, shares |  |  | 85,190 |  |  |  |
Other benefit plans | 8 | 8 |  | 8 |  |  |
Dividend reinvestment plan, shares |  |  | 22,243 |  |  |  |
Dividend reinvestment plan | 2 | 2 |  | 2 |  |  |
Stock-based compensation expense | 18 | 18 |  | 18 |  |  |
Shares exchanged — benefit plans, shares |  |  | (34,922) |  |  |  |
Shares exchanged — benefit plans | (3) | (3) |  | 0 | (3) |  |
Forfeitures of restricted stock, shares |  |  | (6,388) |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |
Other | $ (5) |  |  |  |  |  | (5)
Ending Balance, shares at Sep. 30, 2017 | 88,092,794 |  | 88,092,794 |  |  |  |
Ending Balance at Sep. 30, 2017 | $ 5,379 | $ 5,379 |  | $ 1,255 | $ 3,435 | $ 689 | $ 0

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