XML 57 R12.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes
6 Months Ended
Jun. 30, 2014
Income Taxes

NOTE G - Income Taxes

The effective income tax rate in the second quarter of 2014 of 33.6% increased from 32.6% in the same period of 2013, and the effective income tax rate in the first half of 2014 of 33.2% increased from 31.5% in the same period of 2013. The increases in the effective tax rates for the second quarter and first half were primarily due to a higher proportion of income generated in higher taxed jurisdictions in 2014 as compared to 2013.