XML 55 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes
9 Months Ended
Feb. 28, 2013
Income Taxes

NOTE 6 — Income Taxes

 

The effective tax rate on continuing operations was 25.4% and 25.3% for the nine months ended February 28, 2013 and February 29, 2012, respectively. The increase in the Company’s effective tax rate was primarily driven by an increase in the effective tax rate on foreign operations as a result of changes in the geographical mix of earnings partially offset by a benefit from the retroactive reinstatement of the U.S. research and development credit by the American Taxpayer Relief Act of 2012.

 

As of February 28, 2013, total gross unrecognized tax benefits, excluding related interest and penalties, were $419 million, $213 million of which would affect the Company’s effective tax rate if recognized in future periods. As of May 31, 2012, total gross unrecognized tax benefits, excluding interest and penalties, were $285 million, $150 million of which would affect the Company’s effective tax rate if recognized in future periods. The gross liability for payment of interest and penalties increased $34 million during the nine months ended February 28, 2013. As of February 28, 2013, accrued interest and penalties related to uncertain tax positions was $142 million (excluding federal benefit).

The Company is subject to taxation primarily in the United States, China, the Netherlands and Brazil as well as various other state and foreign jurisdictions. The Company has concluded substantially all U.S. federal income tax matters through fiscal year 2010, and is currently under examination by the Internal Revenue Service (“IRS”) for the fiscal 2011 and 2012 tax years. The Company’s major foreign jurisdictions, China, the Netherlands, and Brazil have concluded substantially all income tax matters through calendar 2002, fiscal 2006, and calendar 2006, respectively. The Company estimates that it is reasonably possible that the total gross unrecognized tax benefits could decrease by up to $58 million within the next 12 months as a result of resolutions of global tax examinations and the expiration of applicable statutes of limitations.