v3.8.0.1

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Millions | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive Income (Loss) | Retained Earnings | Treasury Stock | Non controlling Interest
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2014 | $ 1,743 | $ 0 | $ 840 | $ (1) | $ 1,003 | $ (98) | $ (1)
Balance (in shares) at Dec. 31, 2014 |  | 124,275 |  |  |  |  |
Balance Treasury stock (in shares) at Dec. 31, 2014 |  |  |  |  |  | 5,841 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings | 355 |  |  |  | 355 |  | 0
Other comprehensive earnings (loss), net of tax | (9) |  |  | (9) |  |  |
Common stock issued for acquisitions | 12 |  | 8 |  |  | $ 4 |
Common stock issued for acquisitions (in shares) |  |  |  |  |  | 248 |
Common stock issued for employee benefit plans | 12 |  | 12 |  |  |  |
Common stock issued for employee benefit plans (in shares) |  | 2,580 |  |  |  |  |
Common stock repurchases | (53) |  |  |  |  | $ (53) |
Common stock repurchases (in shares) |  |  |  |  |  | 919 |
Stock compensation expense | 71 |  | 71 |  |  |  |
Excess tax benefits from stock compensation | 25 |  | 25 |  |  |  |
Contribution from noncontrolling interest | 11 |  |  |  |  |  | 11
Reclassification to redeemable noncontrolling interest | 1 |  |  |  |  |  | 1
Balance at Dec. 31, 2015 | 2,168 | $ 0 | 956 | (10) | 1,358 | $ (147) | 11
Balance (in shares) at Dec. 31, 2015 |  | 126,855 |  |  |  |  |
Balance Treasury stock (in shares) at Dec. 31, 2015 |  |  |  |  |  | 6,512 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings | 563 |  |  |  | 562 |  | 1
Other comprehensive earnings (loss), net of tax | (26) |  |  | (26) |  |  |
Common stock issued for acquisitions | 3,105 |  | 3,074 |  |  | $ 31 |
Common stock issued for acquisitions (in shares) |  | 48,218 |  |  |  | 1,375 |
Common stock issued for employee benefit plans | 12 |  | 12 |  |  |  |
Common stock issued for employee benefit plans (in shares) |  | 3,061 |  |  |  |  |
Common stock repurchases | $ (63) |  |  |  |  | $ (63) |
Common stock repurchases (in shares) | 1,078 |  |  |  |  | 1,078 |
Stock compensation expense | $ 148 |  | 148 |  |  |  |
Contribution from noncontrolling interest | 2 |  |  |  |  |  | 2
Balance at Dec. 31, 2016 | $ 5,909 | $ 0 | 4,190 | (36) | 1,920 | $ (179) | 14
Balance (in shares) at Dec. 31, 2016 | 171,919 | 178,134 |  |  |  |  |
Balance Treasury stock (in shares) at Dec. 31, 2016 | 6,215 |  |  |  |  | 6,215 |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings | $ 828 |  |  |  | 828 |  | 0
Other comprehensive earnings (loss), net of tax | 33 |  |  | 33 |  |  |
Common stock issued for employee benefit plans | 11 |  | 11 |  |  |  |
Common stock issued for employee benefit plans (in shares) |  | 2,245 |  |  |  |  |
Common stock repurchases | $ (65) |  |  |  |  | $ (65) |
Common stock repurchases (in shares) | 727 |  |  |  |  | 727 |
Stock compensation expense | $ 135 |  | 135 |  |  |  |
Purchase of noncontrolling interest | 13 |  | 13 |  |  |  |
Balance at Dec. 31, 2017 | $ 6,864 | $ 0 | $ 4,349 | $ (3) | $ 2,748 | $ (244) | $ 14
Balance (in shares) at Dec. 31, 2017 | 173,437 | 180,379 |  |  |  |  |
Balance Treasury stock (in shares) at Dec. 31, 2017 | 6,942 |  |  |  |  | 6,942 |

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