Income Taxes	3 Months Ended
Mar. 31, 2012
Income Taxes [Abstract]
Income Taxes	Note 7 – Income Taxes The Company's effective tax rate for the first quarter of 2012 was 26 percent compared with 33 percent for the same period last year. For the first quarter of 2012, the difference between the effective tax rate and the U.S. federal statutory tax rate relate primarily to: (i) the U.S. production activities deduction of $1.2 million; (ii) decreases in tax contingencies of $0.9 million; (iii) decreases in valuation allowances of $0.8 million; and (iv) the effect of foreign tax rates lower than statutory tax rates and other foreign adjustments of $2.6 million. These items were partially offset by the provision for state income taxes, net of the federal benefit, of $1.3 million. Due to ongoing federal and state income tax audits and potential lapses of the statutes of limitations in various taxing jurisdictions, it is reasonably possible that unrecognized tax benefits may decrease in the next twelve months by up to $1.0 million. Total unrecognized tax benefits including derecognized deferred tax assets at the end of the first quarter were $3.9 million, without consideration of any applicable federal benefit, including $0.3 million of accrued interest and penalties. Of the $3.9 million, up to $1.1 million could impact the effective tax rate, if recognized. The Company files a consolidated U.S. federal income tax return and numerous consolidated and separate-company income tax returns in many state, local, and foreign jurisdictions. The statutes of limitations are open for the Company's federal tax return and most state income tax returns for 2008 and all subsequent years. The Internal Revenue Service has notified the Company that it plans to examine the Company's 2009 and 2010 consolidated U.S. federal income tax returns. The statutes of limitations for certain state and foreign returns are open for earlier tax years due to ongoing audits and differing statute periods. While the Company believes that it is adequately reserved for possible future audit adjustments, the final resolution of these examinations cannot be determined with certainty and could result in final settlements that differ from current estimates.

Income Taxes

3 Months Ended

Mar. 31, 2012

Note 7 – Income Taxes

The Company's effective tax rate for the first quarter of 2012 was 26 percent compared with 33 percent for the same period last year. For the first quarter of 2012, the difference between the effective tax rate and the U.S. federal statutory tax rate relate primarily to: (i) the U.S. production activities deduction of $1.2 million; (ii) decreases in tax contingencies of $0.9 million; (iii) decreases in valuation allowances of $0.8 million; and (iv) the effect of foreign tax rates lower than statutory tax rates and other foreign adjustments of $2.6 million. These items were partially offset by the provision for state income taxes, net of the federal benefit, of $1.3 million.

Due to ongoing federal and state income tax audits and potential lapses of the statutes of limitations in various taxing jurisdictions, it is reasonably possible that unrecognized tax benefits may decrease in the next twelve months by up to $1.0 million. Total unrecognized tax benefits including derecognized deferred tax assets at the end of the first quarter were $3.9 million, without consideration of any applicable federal benefit, including $0.3 million of accrued interest and penalties. Of the $3.9 million, up to $1.1 million could impact the effective tax rate, if recognized.

The Company files a consolidated U.S. federal income tax return and numerous consolidated and separate-company income tax returns in many state, local, and foreign jurisdictions. The statutes of limitations are open for the Company's federal tax return and most state income tax returns for 2008 and all subsequent years. The Internal Revenue Service has notified the Company that it plans to examine the Company's 2009 and 2010 consolidated U.S. federal income tax returns. The statutes of limitations for certain state and foreign returns are open for earlier tax years due to ongoing audits and differing statute periods. While the Company believes that it is adequately reserved for possible future audit adjustments, the final resolution of these examinations cannot be determined with certainty and could result in final settlements that differ from current estimates.