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Income Taxes | 6 Months Ended
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Jun. 30, 2018
Income Tax Disclosure [Abstract] |
Income Taxes | Note 14. Income Taxes On December 22, 2017, the United States enacted tax reform legislation that included a broad range of business tax provisions, including a reduction in the U.S. federal tax rate from 35% to 21%. In addition to the tax rate reduction, the legislation establishes new provisions that affect our 2018 results, including but not limited to, the creation of a new minimum tax called the base erosion anti-abuse tax (BEAT); a new provision that taxes U.S. allocated expenses (e.g. interest and general administrative expenses) as well as currently taxes certain income from foreign operations (Global Intangible Low-Tax Income, or “GILTI”); a general elimination of U.S. federal income taxes on dividends from foreign subsidiaries; a new limitation on deductible interest expense; the repeal of the domestic manufacturing deduction; and limitations on the deductibility of certain employee compensation. Certain impacts of the new legislation would have generally required accounting to be completed in the period of enactment, however in response to the complexities of this new legislation, the SEC issued guidance to provide companies with relief. The SEC provided up to a one-year window for companies to finalize the accounting for the impacts of this new legislation and we anticipate finalizing our accounting during 2018. While our accounting for the enactment of the new U.S. tax legislation is not complete, during the three months ended June 30, 2018, we recorded an additional $2 million discrete net tax benefit, consisting of an $8 million decrease in our transition tax liability that was partially offset by $6 million of costs from other provisional tax reform updates. During the six months ended June 30, 2018, we recorded $87 million in discrete net tax costs primarily comprised of an increase to our transition tax liability of $86 million as a result of additional guidance issued by the Internal Revenue Service and various state taxing authorities, new state legislation enacted during the period and further refinement of various components of the underlying calculations. Based on current tax laws, our estimated annual effective tax rate for 2018, excluding discrete tax impacts, is 21.9%, reflecting favorable impacts from the mix of pre-tax income in various non-U.S. jurisdictions and the reduction in the U.S. federal tax rate, partially offset by unfavorable provisions within the new U.S. tax reform legislation. Our 2018 second quarter effective tax rate of 5.6% was favorably impacted by a discrete net tax benefit of $32 million. The discrete net tax benefit primarily consisted of $27 million benefit from the release of uncertain tax positions due to expirations of statutes of limitations and audit settlements in several jurisdictions. Our effective tax rate for the six months ended June 30, 2018 of 22.8% was unfavorably impacted by net tax expense of $14 million from discrete one-time events. The discrete net tax expense primarily consisted of $86 million of additional transition tax liability recognized as an adjustment to the prior provisional estimate, offset by $43 million benefit from the release of uncertain tax positions due to expirations of statutes of limitations and audit settlements in various jurisdictions and a $22 million benefit related to pending Argentinean refund claims. As of the end of the second quarter of 2017, our estimated annual effective tax rate for 2017, excluding discrete tax impacts, was 25.8%, reflecting favorable impacts from the mix of pre-tax income in various non-U.S. tax jurisdictions, partially offset by an increase in domestic earnings. Our 2017 second quarter effective tax rate of 16.2% was favorably impacted by net tax benefits from $47 million of discrete one-time events. The discrete net tax benefits primarily consisted of a $46 million benefit from release of uncertain tax positions due to expirations of statutes of limitations and audit settlements in several jurisdictions. Our effective tax rate for the six months ended June 30, 2017 of 19.2% was favorably impacted by net tax benefits of $83 million from discrete one-time events. The discrete net tax benefits primarily consisted of a $62 million benefit from the release of uncertain tax positions due to expirations of statutes of limitations and audit settlements in various jurisdictions and a $16 million benefit relating to the U.S. domestic production activities deduction.

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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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