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v3.8.0.1

Consolidated Statement of Changes in Equity - USD ($) $ in Millions | Total | Total | Common Shares | Common Stock and Capital Surplus | Retained Earnings | Accumulated Other Comprehensive Inc. (Loss) | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Cumulative effect of accounting change | $ 2 | $ 2 |  |  | $ 2 |  |  |
Beginning Balance, shares at Dec. 31, 2014 |  |  | 87,708,793 |  |  |  |  |
Beginning Balance at Dec. 31, 2014 | 5,054 | 4,879 |  | $ 1,240 | 2,912 | $ 727 |  | $ 175
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net earnings | 370 | 352 |  |  | 352 |  |  | 18
Other comprehensive income (loss) | (431) | (423) |  |  |  | (423) |  | (8)
Dividends on Common Stock | (178) | (178) |  |  | (178) |  |  |
Shares issued: |  |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 1,475,202 |  |  |  |  |
Exercise of stock options | 47 | 47 |  | 47 |  |  |  |
Restricted stock awards, shares |  |  | 171,130 |  |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |  |
Other benefit plans, shares |  |  | 111,681 |  |  |  |  |
Other benefit plans | 7 | 7 |  | 7 |  |  |  |
Dividend reinvestment plan, shares |  |  | 26,167 |  |  |  |  |
Dividend reinvestment plan | 2 | 2 |  | 2 |  |  |  |
Stock-based compensation: |  |  |  |  |  |  |  |
Stock-based compensation: Expense | 21 | 21 |  | 21 |  |  |  |
Stock-based compensation: Excess tax benefits | 12 | 12 |  | 12 |  |  |  |
Shares acquired and retired, shares |  |  | (1,955,186) |  |  |  |  |
Shares acquired and retired | (126) | (126) |  | (27) | (99) |  |  |
Shares exchanged — benefit plans, shares |  |  | (45,765) |  |  |  |  |
Shares exchanged — benefit plans | (3) | (3) |  | (1) | (2) |  |  |
Forfeitures of restricted stock, shares |  |  | (17,570) |  |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |  |
Other | (7) |  |  |  | 0 |  |  | (7)
Ending Balance, shares at Dec. 31, 2015 |  |  | 87,474,452 |  |  |  |  |
Ending Balance at Dec. 31, 2015 | 4,770 | 4,592 |  | 1,301 | 2,987 | 304 |  | 178
Beginning Balance, Redeemable Noncontrolling Interests at Dec. 31, 2014 | 0 |  |  |  |  |  |  |
Ending Balance, Redeemable Noncontrolling Interests at Dec. 31, 2015 | 0 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net earnings | 668 | 649 |  |  | 649 |  |  | 19
Other comprehensive income (loss) | 67 | 62 |  |  |  | 62 |  | 5
Dividends on Common Stock | (187) | (187) |  |  | (187) |  |  |
Shares issued: |  |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 958,344 |  |  |  |  |
Exercise of stock options | 32 | 32 |  | 32 |  |  |  |
Restricted stock awards, shares |  |  | 318,940 |  |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |  |
Other benefit plans, shares |  |  | 95,875 |  |  |  |  |
Other benefit plans | 7 | 7 |  | 7 |  |  |  |
Dividend reinvestment plan, shares |  |  | 25,516 |  |  |  |  |
Dividend reinvestment plan | 2 | 2 |  | 2 |  |  |  |
Stock-based compensation: |  |  |  |  |  |  |  |
Stock-based compensation: Expense | 22 | 22 |  | 22 |  |  |  |
Shares acquired and retired, shares |  |  | (1,911,976) |  |  |  |  |
Shares acquired and retired | (133) | (133) |  | (29) | (104) |  |  |
Shares exchanged — benefit plans, shares |  |  | (32,707) |  |  |  |  |
Shares exchanged — benefit plans | (2) | (2) |  | 0 | (2) |  |  |
Forfeitures of restricted stock, shares |  |  | (4,045) |  |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |  |
Acquisition of noncontrolling interests | (315) | (128) |  | (137) |  | 9 | [1] | (187)
Other | $ (12) | 0 |  |  | 0 | 0 |  | (12)
Ending Balance, shares at Dec. 31, 2016 | 86,924,399 |  | 86,924,399 |  |  |  |  |
Ending Balance at Dec. 31, 2016 | $ 4,919 | 4,916 |  | 1,198 | 3,343 | 375 |  | 3
Ending Balance, Redeemable Noncontrolling Interests at Dec. 31, 2016 | 0 |  |  |  |  |  |  |
Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract] |  |  |  |  |  |  |  |
Redeemable noncontrolling interests | 0 |  |  |  |  |  |  |
Net earnings | 477 | 475 |  |  | 475 |  |  | 2
Other comprehensive income (loss) | 296 | 296 |  |  |  | 296 |  | 0
Dividends on Common Stock | $ (421) | (421) |  |  | (421) |  |  |
Exercise of stock options, shares | 1,020,986 |  | 1,020,986 |  |  |  |  |
Exercise of stock options | $ 34 | 34 |  | 34 |  |  |  |
Restricted stock awards, shares |  |  | 232,250 |  |  |  |  |
Restricted stock awards | 0 | 0 |  | 0 |  |  |  |
Other benefit plans, shares |  |  | 99,588 |  |  |  |  |
Other benefit plans | 10 | 10 |  | 10 |  |  |  |
Dividend reinvestment plan, shares |  |  | 42,572 |  |  |  |  |
Dividend reinvestment plan | 4 | 4 |  | 4 |  |  |  |
Stock-based compensation: Expense | 24 | 24 |  | 24 |  |  |  |
Shares exchanged — benefit plans, shares |  |  | (37,718) |  |  |  |  |
Shares exchanged — benefit plans | (5) | (5) |  | (1) | (4) |  |  |
Forfeitures of restricted stock, shares |  |  | (6,617) |  |  |  |  |
Forfeitures of restricted stock | 0 | 0 |  | 0 |  |  |  |
Sale of redeemable noncontrolling interests | (3) | (3) |  |  |  | (3) |  | 0
Other | $ (4) |  |  |  |  |  |  | (4)
Ending Balance, shares at Dec. 31, 2017 | 88,275,460 |  | 88,275,460 |  |  |  |  |
Ending Balance at Dec. 31, 2017 | $ 5,331 | 5,330 |  | $ 1,269 | 3,248 | 813 |  | 1
Ending Balance, Redeemable Noncontrolling Interests at Dec. 31, 2017 | 3 |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Cumulative effect of accounting change | 0 | $ 0 |  |  | $ (145) | $ 145 |  | $ 0
Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract] |  |  |  |  |  |  |  |
Redeemable noncontrolling interests | $ 3 |  |  |  |  |  |  |
[1] | Other includes the December 2017 reclassification of $145 million stranded in AOCI from accounting for the Tax Cuts and Jobs Act of 2017 to retained earnings (see Note A — “Accounting Policies — Income Taxes”), and the impact on AOCI of the December 2017 sale of redeemable noncontrolling interests in Neon and the November 2016 acquisition of the noncontrolling interest in NATL (see Note B — “Acquisitions and Sale of Businesses”).

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