XML 15 R5.htm IDEA: XBRL DOCUMENT v3.10.0.1
Interim Consolidated Statements of Shareholders' Equity and Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Treasury Stock
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2016 $ 434,943 $ 448 $ 730,556 $ (3,006,771) $ 3,065,708 $ (354,998)
Beginning balance, shares at Dec. 31, 2016   26,020,234        
Stock Issued During Period, Value, Treasury Stock Reissued 28,649     38,586 9,937  
Exercise of stock options and restricted stock units, shares   270,413        
Treasury Stock, Value, Acquired, Cost Method 399,997     399,997    
Repurchases of common stock, shares   (749,254)        
Adjustment to Additional Paid in Capital, Share-Based Compensation 16,582   16,582      
Net earnings 375,972       375,972  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 89,592         89,592
Ending balance at Dec. 31, 2017 $ 547,280 $ 448 747,138 (3,368,182) 3,433,282 (265,406)
Ending balance, shares at Dec. 31, 2017 25,541,393 25,541,393        
Cumulative Effect of New Accounting Principle in Period of Adoption $ 1,539       1,539  
Stock Issued During Period, Value, Treasury Stock Reissued $ 14,777     15,626 849  
Exercise of stock options and restricted stock units, shares 102,174 102,174        
Treasury Stock, Value, Acquired, Cost Method $ 356,249     356,249    
Repurchases of common stock, shares (598,539) (598,539)        
Adjustment to Additional Paid in Capital, Share-Based Compensation $ 12,505   12,505      
Net earnings 331,425       331,425  
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent (18,123)         (18,123)
Ending balance at Sep. 30, 2018 $ 531,615 $ 448 $ 759,643 $ (3,708,805) $ 3,763,858 $ (283,529)
Ending balance, shares at Sep. 30, 2018 25,045,028 25,045,028