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Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2015
Income Taxes [Abstract]
Income Taxes	Note 11. Income Taxes Our effective income tax rate was 30.4% and 31.2% for the three months ended March 31, 2015 and 2014, respectively. The decrease in our effective rate for the three months ended March 31, 2015 as compared to the same period of the prior year was primarily related to higher relative earnings subject to international tax rates that are lower than domestic tax rates.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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