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v3.7.0.1

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 | 167 | 155 |  |  | 155 |  | 12
Other comprehensive income (loss) | 371 | 365 |  |  |  | 365 | 6
Dividends on Common Stock | (48) | (48) |  |  | (48) |  |
Shares issued: |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 448,136 |  |  |  |
Exercise of stock options | 16 | 16 |  | 16 |  |  |
Restricted stock awards, shares |  |  | 317,230 |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |
Other benefit plans, shares |  |  | 72,050 |  |  |  |
Other benefit plans | 5 | 5 |  | 5 |  |  |
Dividend reinvestment plan, shares |  |  | 7,427 |  |  |  |
Dividend reinvestment plan | 1 | 1 |  | 1 |  |  |
Stock-based compensation expense | 14 | 14 |  | 14 |  |  |
Shares acquired and retired, shares |  |  | (1,438,142) |  |  |  |
Shares acquired and retired | (98) | (98) |  | (22) | (76) |  |
Shares exchanged — benefit plans, shares |  |  | (28,044) |  |  |  |
Shares exchanged — benefit plans | (2) | (2) |  | 0 | (2) |  |
Forfeitures of restricted stock, shares |  |  | (2,650) |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |
Other | (3) |  |  |  |  |  | (3)
Ending Balance, shares at Jun. 30, 2016 |  |  | 86,850,459 |  |  |  |
Ending Balance at Jun. 30, 2016 | $ 5,193 | 5,000 |  | 1,315 | 3,016 | 669 | 193
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 | 300 | 298 |  |  | 298 |  | 2
Other comprehensive income (loss) | 240 | 240 |  |  |  | 240 | 0
Dividends on Common Stock | (187) | (187) |  |  | (187) |  |
Shares issued: |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 792,288 |  |  |  |
Exercise of stock options | 26 | 26 |  | 26 |  |  |
Restricted stock awards, shares |  |  | 232,250 |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |
Other benefit plans, shares |  |  | 75,381 |  |  |  |
Other benefit plans | 7 | 7 |  | 7 |  |  |
Dividend reinvestment plan, shares |  |  | 19,516 |  |  |  |
Dividend reinvestment plan | 2 | 2 |  | 2 |  |  |
Stock-based compensation expense | 13 | 13 |  | 13 |  |  |
Shares exchanged — benefit plans, shares |  |  | (32,509) |  |  |  |
Shares exchanged — benefit plans | (3) | (3) |  | 0 | (3) |  |
Forfeitures of restricted stock, shares |  |  | (4,073) |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |
Other | $ (5) |  |  |  |  |  | (5)
Ending Balance, shares at Jun. 30, 2017 | 88,007,252 |  | 88,007,252 |  |  |  |
Ending Balance at Jun. 30, 2017 | $ 5,312 | $ 5,312 |  | $ 1,246 | $ 3,451 | $ 615 | $ 0

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