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Income Taxes (Tables)
 6 Months Ended
Jun. 30, 2015
Income Tax Disclosure [Abstract]  
Schedule Of Effective Income Tax Rate For Continuing Operations
The significant differences between the U.S. federal statutory rate and the effective income tax rate for the six months ended June 30, 2015 and 2014 are as follows:
 
Percent of Income
Before Income Taxes
Six Months Ended June 30,
2015
 
2014
Income tax expense at federal statutory rate
35.0

 
35.0

State taxes, net of federal income tax benefit
2.1

 
2.0

Income tax contingency accruals and tax settlements
2.1

 
1.7

Non-deductible expenses
1.0

 
0.2

Valuation allowance for foreign operating loss carry-forwards
1.0

 
—

Unremitted earnings from foreign operations
0.5

 
1.0

Foreign tax incentives
—

 
(0.5
)
Changes in estimates related to prior year tax provision
(0.4
)
 
0.3

Foreign rate differences
(0.5
)
 
(0.4
)
Valuation allowance for capital loss carry-forwards
(1.9
)
 
(1.3
)
Domestic production activities deduction
(3.7
)
 
(2.3
)
Other
—

 
(0.1
)
Effective income tax rate
35.2

 
35.6