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Income Taxes | 9 Months Ended
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Sep. 30, 2018
Income Tax Disclosure [Abstract] |
Income Taxes | Income Taxes Tax Reform On December 22, 2017, the U.S. enacted the Tax Cuts and Jobs Act ("TCJA") that instituted fundamental changes to the U.S. Internal Revenue Code of 1986, as amended ("the Code"). We reflected an overall income tax liability for the year ended December 31, 2017 with respect to TCJA as a result of remeasuring our U.S. deferred tax assets and liabilities using the 21% rate and recognizing a one-time transition tax charge on the deemed repatriation of previously undistributed accumulated earnings and profits of our international subsidiaries. Due to the significant and complex changes to the Code from the TCJA, the SEC issued Staff Accounting Bulletin No. 118, "Income Tax Accounting Implications of the Tax Cuts and Jobs Act," (SAB 118). SAB 118 provides measurement period for up to one year for adjustments to be made to account for the effects of the TCJA. The Company reflected the income tax effects of those aspects of TCJA for which the accounting was complete. To the extent the Company’s accounting for certain income tax effects of TCJA was incomplete but the Company was able to determine a reasonable estimate, the Company recorded a provisional estimate in the financial statements. For those items where a reasonable estimate could not be made, a provisional amount was not recorded and the Company continued to apply the provisions of the tax laws that were in effect immediately before the enactment of TCJA. During the three months ended September 30, 2018, we revised our initial provisional amount recorded for the transitional tax on the deemed repatriation of the accumulated earnings and profits of our international subsidiaries and the impact of the federal tax rate change on the value of our deferred tax assets and liabilities. The transition tax liability on the deemed repatriation decreased $4.2 million, primarily as a result of additional analysis performed over our historical foreign earnings and foreign source income which provided increased ability to credit foreign taxes associated with the deemed repatriation. In addition, the impact of rate the change on deferred increased by $1.2 million due to adjustments resulting from the filing of our 2017 federal income tax return. We continue to gather additional information regarding the state impacts of repatriation and will finalize our calculation of the tax effects of the TCJA in the fourth quarter of 2018. In addition to the changes described above, TCJA imposes a U.S. tax on Global Intangible Low Taxed Income (“GILTI”) that is earned by certain foreign affiliates owned by a U.S. shareholder. The computation of GILTI is still subject to interpretation and additional clarifying guidance is expected, but is generally intended to impose tax on the earnings of a foreign corporation that are deemed to exceed a certain threshold return relative to the underlying business investment. We are still assessing impacts GILTI may have.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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