v3.3.0.814
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Treasury Stock [Member]
Retained Earnings [Member]
Non-controlling interest in subsidiaries [Member]
Beginning Balance (in shares) at Dec. 31, 2013   38,987          
Beginning Balance at Dec. 31, 2013 $ 903,297 $ 429 $ 168,891 $ (15,495) $ (130,566) $ 879,519 $ 519
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock issued upon exercise of stock options (in shares)   17          
Stock issued upon exercise of stock options 236 $ 0 236        
Tax benefit (expense) from stock option and restricted stock units 1,432   1,432        
Stock issued upon vesting of restricted and deferred stock units (in shares)   77          
Stock issued upon vesting of restricted and deferred stock units 0 $ 1 (1)        
Stock-based compensation, net of share repurchases for tax withholdings 6,747   6,747        
Purchase of shares of treasury stock (in shares)   (211)          
Purchase of shares of treasury stock (19,765)       (19,765)    
Changes in available-for-sale securities, net of tax effect of $116 in 2014 and $29 in 2015 200     200      
Foreign currency translation (10,455)     (9,448)     (1,007)
Non-controlling interest investment 21,267           21,267
Accretion of non-controlling interest           0  
Net income (loss) 152,810         154,318 (1,508)
Ending Balance (in shares) at Sep. 30, 2014   38,870          
Ending Balance at Sep. 30, 2014 1,055,769 $ 430 177,305 (24,743) (150,331) 1,033,837 19,271
Beginning Balance (in shares) at Dec. 31, 2014   38,897          
Beginning Balance at Dec. 31, 2014 1,077,721 $ 430 179,077 (50,581) (150,331) 1,081,730 17,396
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Stock issued upon exercise of stock options (in shares)   2          
Stock issued upon exercise of stock options 24 $ 0 24        
Tax benefit (expense) from stock option and restricted stock units (230)   (230)        
Stock issued upon vesting of restricted and deferred stock units (in shares)   56          
Stock issued upon vesting of restricted and deferred stock units 0 $ 1 (1)        
Stock-based compensation, net of share repurchases for tax withholdings 7,845   7,845        
Purchase of shares of treasury stock (in shares)   (210)          
Purchase of shares of treasury stock (22,011)       (22,011)    
Changes in available-for-sale securities, net of tax effect of $116 in 2014 and $29 in 2015 50     50      
Other comprehensive income (loss)       (49,382)      
Foreign currency translation (51,055)           (1,673)
Accretion of non-controlling interest (32,448)   (13,927)     (9,413)  
Net income (loss) 87,025         90,416 (3,391)
Ending Balance (in shares) at Sep. 30, 2015   38,745          
Ending Balance at Sep. 30, 2015 $ 1,066,921 $ 431 $ 172,788 $ (109,021) $ (172,342) $ 1,162,733 $ 12,332