Income Taxes	3 Months Ended
Mar. 30, 2013
Income Taxes	Income Taxes The Company recognized income tax expense of $8.8 million for the three month period ended March 30, 2013, resulting in an effective tax rate of 9.7%. The effective tax rate differs from the U.S. statutory tax rate for the three month period ended March 30, 2013 primarily due to a portion of the Company's earnings realized in lower-taxed foreign jurisdictions, the acceleration of certain tax credits and the favorable impact of the enactment of U.S. tax legislation in January which had retroactive effect on the tax rate. The Company recognized income tax expense of $29.8 million for the three month period ended March 31, 2012, resulting in an effective tax rate of 22.0%. The effective tax rate differs from the statutory tax rate for the three month period ended March 31, 2012, primarily due to a portion of the Company's earnings realized in lower-taxed foreign jurisdictions. The Company is subject to the examination of its income tax returns by the Internal Revenue Service and other taxing authorities both domestically and internationally. The final outcome of the future tax consequences of these examinations and legal proceedings, as well as, the outcome of competent authority proceedings, changes and interpretation in regulatory tax laws, or expiration of statute of limitations could impact the Company's financial statements. Accordingly, the Company has tax reserves recorded for which it is reasonably possible that the amount of the unrecognized tax benefit will increase or decrease which could have a material effect on the financial results for any particular fiscal quarter or year. However, based on the uncertainties associated with litigation and the status of examinations, including the protocols of finalizing audits by the relevant tax authorities which could include formal legal proceedings, it is not possible to estimate the impact of any such change.

Income Taxes

3 Months Ended

Mar. 30, 2013

The Company recognized income tax expense of $8.8 million for the three month period ended March 30, 2013, resulting in an effective tax rate of 9.7%. The effective tax rate differs from the U.S. statutory tax rate for the three month period ended March 30, 2013 primarily due to a portion of the Company's earnings realized in lower-taxed foreign jurisdictions, the acceleration of certain tax credits and the favorable impact of the enactment of U.S. tax legislation in January which had retroactive effect on the tax rate.

The Company recognized income tax expense of $29.8 million for the three month period ended March 31, 2012, resulting in an effective tax rate of 22.0%. The effective tax rate differs from the statutory tax rate for the three month period ended March 31, 2012, primarily due to a portion of the Company's earnings realized in lower-taxed foreign jurisdictions.

The Company is subject to the examination of its income tax returns by the Internal Revenue Service and other taxing authorities both domestically and internationally. The final outcome of the future tax consequences of these examinations and legal proceedings, as well as, the outcome of competent authority proceedings, changes and interpretation in regulatory tax laws, or expiration of statute of limitations could impact the Company's financial statements. Accordingly, the Company has tax reserves recorded for which it is reasonably possible that the amount of the unrecognized tax benefit will increase or decrease which could have a material effect on the financial results for any particular fiscal quarter or year. However, based on the uncertainties associated with litigation and the status of examinations, including the protocols of finalizing audits by the relevant tax authorities which could include formal legal proceedings, it is not possible to estimate the impact of any such change.