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v3.3.1.900

Consolidated Statements of Changes in Capital - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | $ 2,157,944 |  | $ 2,394,414 | $ 2,157,944 | $ 2,394,414 | $ 2,270,580
Common shares reacquired |  |  |  |  | (169,793) | (222,360) | (32,454)
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 3,629 | 4,200 | 4,085
Share-based compensation |  |  |  |  | 9,166 | 10,056 | 9,242
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | (4,574) | (3,010) | (4,066)
Dividends to shareholders |  |  |  |  | (119,866) | (220,464) | (64,777)
Other comprehensive income (loss) |  |  |  |  | (34,349) | (1,457) | (85,719)
Net income | $ 34,948 | 37,814 | $ 65,114 | 46,731 | 116,197 | 196,565 | 297,523
Ending Balance | 1,958,354 |  | 2,157,944 |  | 1,958,354 | 2,157,944 | 2,394,414
Common Stock |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | 623 |  | 621 | 623 | 621 | 619
Common shares reacquired |  |  |  |  | 0 | 0 | 0
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 0 | 0 | 0
Share-based compensation |  |  |  |  | 0 | 0 | 0
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | 2 | 2 | 2
Dividends to shareholders |  |  |  |  | 0 | 0 | 0
Other comprehensive income (loss) |  |  |  |  | 0 | 0 | 0
Net income |  |  |  |  | 0 | 0 | 0
Ending Balance | 625 |  | 623 |  | 625 | 623 | 621
Additional Paid-in Capital |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | 359,577 |  | 349,894 | 359,577 | 349,894 | 341,780
Common shares reacquired |  |  |  |  | 0 | 0 | 0
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 1,232 | 2,639 | 2,940
Share-based compensation |  |  |  |  | 9,166 | 10,056 | 9,242
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | (4,576) | (3,012) | (4,068)
Dividends to shareholders |  |  |  |  | 0 | 0 | 0
Other comprehensive income (loss) |  |  |  |  | 0 | 0 | 0
Net income |  |  |  |  | 0 | 0 | 0
Ending Balance | 365,399 |  | 359,577 |  | 365,399 | 359,577 | 349,894
Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | 58,204 |  | 59,661 | 58,204 | 59,661 | 145,380
Common shares reacquired |  |  |  |  | 0 | 0 | 0
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 0 | 0 | 0
Share-based compensation |  |  |  |  | 0 | 0 | 0
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | 0 | 0 | 0
Dividends to shareholders |  |  |  |  | 0 | 0 | 0
Other comprehensive income (loss) |  |  |  |  | (34,349) | (1,457) | (85,719)
Net income |  |  |  |  | 0 | 0 | 0
Ending Balance | 23,855 |  | 58,204 |  | 23,855 | 58,204 | 59,661
Retained Earnings |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | 1,991,704 |  | 2,015,603 | 1,991,704 | 2,015,603 | 1,782,857
Common shares reacquired |  |  |  |  | 0 | 0 | 0
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 0 | 0 | 0
Share-based compensation |  |  |  |  | 0 | 0 | 0
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | 0 | 0 | 0
Dividends to shareholders |  |  |  |  | (119,866) | (220,464) | (64,777)
Other comprehensive income (loss) |  |  |  |  | 0 | 0 | 0
Net income |  |  |  |  | 116,197 | 196,565 | 297,523
Ending Balance | 1,988,035 |  | 1,991,704 |  | 1,988,035 | 1,991,704 | 2,015,603
Treasury Stock |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity: |  |  |  |  |  |  |
Beginning Balance |  | $ (252,164) |  | $ (31,365) | (252,164) | (31,365) | (56)
Common shares reacquired |  |  |  |  | (169,793) | (222,360) | (32,454)
Common shares issued for compensation and effect of shares reissued to stock purchase plan |  |  |  |  | 2,397 | 1,561 | 1,145
Share-based compensation |  |  |  |  | 0 | 0 | 0
Net effect of restricted and performance shares issued and stock options exercised |  |  |  |  | 0 | 0 | 0
Dividends to shareholders |  |  |  |  | 0 | 0 | 0
Other comprehensive income (loss) |  |  |  |  | 0 | 0 | 0
Net income |  |  |  |  | 0 | 0 | 0
Ending Balance | $ (419,560) |  | $ (252,164) |  | $ (419,560) | $ (252,164) | $ (31,365)

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