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Income Taxes (Tables)
6 Months Ended
Jun. 30, 2013
Income Taxes [Abstract]  
Schedule Of Effective Income Tax Rate For Continuing Operations
  Percent of Income
  Before Income Taxes
SixMonths Ended June 30 2013 2012
Income taxexpense at federal statutory rate 35.0   35.0  
State taxes, net of federal income taxbenefit 2.2   1.0  
Valuation allowance for foreign operating loss carry-forwards 1.4   (.4 )
Valuation allowance for capital loss carry-forwards 1.2   6.1  
Unremitted earnings from foreign operations .7   1.1  
Non-deductible expenses .6   .2  
Income taxcontingency accruals/reversals .6   -  
Foreign rate differences (.2 ) (3.6 )
Changes in estimates related to prior year taxprovision (.4 ) -  
Domestic production activities deduction (1.3 ) (.3 )
Research and development taxcredit (1.6 ) -  
Foreign taxincentives (5.6 ) (7.4 )
Other -   (.6 )
Effective income taxrate for income from continuing operations 32.6   31.1