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v3.3.1.900

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Common stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Loss | Treasury stock. | Total
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2012 | $ 1,019 | $ 287,953 | $ 1,508,664 | $ 2,074 | $ (1,155,313) | $ 644,397
Balance (in shares) at Dec. 31, 2012 | 203,759 |  |  |  | (37,983) |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock-based compensation |  | 28,528 |  |  |  | 28,528
Exercise of stock options | $ 11 | 21,240 |  |  |  | 21,251
Exercise of stock options (in shares) | 2,255 |  |  |  |  |
Excess tax benefits from share based payment arrangements |  | 30,348 |  |  |  | 30,348
Repurchase of common stock |  |  |  |  | $ (67,599) | (67,599)
Repurchase of common stock (in shares) |  |  |  |  | (1,209) |
Foreign currency translation |  |  |  | (1,782) |  | (1,782)
Reclassification adjustment for net gains included in net income |  |  |  | (1,525) |  | (1,525)
Net income |  |  | 338,661 |  |  | 338,661
Balance at Dec. 31, 2013 | $ 1,030 | 368,069 | 1,847,325 | (1,233) | $ (1,222,912) | 992,279
Balance (in shares) at Dec. 31, 2013 | 206,014 |  |  |  | (39,192) |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock-based compensation |  | 28,989 |  |  |  | 28,989
Exercise of stock options | $ 5 | 17,163 |  |  |  | 17,168
Exercise of stock options (in shares) | 990 |  |  |  |  |
Excess tax benefits from share based payment arrangements |  | 11,924 |  |  |  | 11,924
Repurchase of common stock |  |  |  |  | $ (8,175) | (8,175)
Repurchase of common stock (in shares) |  |  |  |  | (90) |
Foreign currency translation |  |  |  | (10,220) |  | (10,220)
Net income |  |  | 483,185 |  |  | 483,185
Balance at Dec. 31, 2014 | $ 1,035 | 426,145 | 2,330,510 | (11,453) | $ (1,231,087) | 1,515,150
Balance (in shares) at Dec. 31, 2014 | 207,004 |  |  |  | (39,282) |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Stock-based compensation |  | 32,719 |  |  |  | 32,719
Exercise of stock options | $ 37 | 49,291 |  |  |  | 49,328
Exercise of stock options (in shares) | 7,425 |  |  |  |  |
Issuance of Common Stock | $ 170 | 3,168,965 |  |  |  | 3,169,135
Issuance of common stock (in shares) | 34,041 |  |  |  |  |
Excess tax benefits from share based payment arrangements |  | 314,737 |  |  |  | 314,737
Repurchase of common stock |  |  |  |  | $ (807,967) | $ (807,967)
Repurchase of common stock (in shares) |  |  |  |  | (6,288) |
Cancellation of treasury stock | $ (207) |  | (1,482,380) |  | $ 1,482,587 |
Cancellation of treasury stock (in shares) | (41,451) |  |  |  | 41,451 | (41,500)
Foreign currency translation |  |  |  | (10,425) |  | $ (10,425)
Net income |  |  | 546,733 |  |  | 546,733
Balance at Dec. 31, 2015 | $ 1,035 | $ 3,991,857 | $ 1,394,863 | $ (21,878) | $ (556,467) | $ 4,809,410
Balance (in shares) at Dec. 31, 2015 | 207,019 |  |  |  | (4,119) |

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