Income Taxes

6 Months Ended

Jun. 30, 2011

Income Taxes

Income Taxes

Note 3 – Income Taxes

The effective tax rates were 33.7% and 33.9% for the six and three months ended June 30, 2011 and 42.1% and 34.8% for the same periods in the prior year. The decrease in the effective tax rate for the six months as compared with the prior year was primarily due to an income tax charge of $150 recorded during the first quarter of 2010 as a result of the Patient Protection and Affordable Care Act, as modified by the Health Care and Education Reconciliation Act of 2010. The decrease in the effective tax rate was also due to U.S. research and development tax credit benefits that exist in 2011, but did not exist in the first half of 2010. In December 2010, the research and development tax credit was retroactively renewed for 2010 and extended through December 31, 2011.

The 2007-2008 tax years are currently being examined by the Internal Revenue Service (IRS), and we have filed appeals with the IRS for the 2004-2006 tax years. We are also subject to examination in major state and international jurisdictions for the 2001-2010 tax years. We believe appropriate provisions for all outstanding issues have been made for all jurisdictions and all open years.

Audit outcomes and the timing of audit settlements are subject to significant uncertainty. It is reasonably possible that within the next 12 months we will resolve some or all of the matters presently under consideration for the 2004-2006 tax years with the IRS. Based on current estimates, unrecognized tax benefits for the 2004-2006 tax years could increase earnings by up to $325.