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Income Taxes (Tables) | 6 Months Ended
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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 |

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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 + Details
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