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Income Taxes | 6 Months Ended
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Jun. 30, 2017
Income Tax Disclosure [Abstract] |
Income Taxes | Income Taxes: The effective income tax rate for the three-month and six-month periods ended June 30, 2017 was 19.0% and 20.0%, respectively, compared to 22.4% and 14.8% for the three-month and six-month periods ended June 30, 2016, respectively. The Company’s effective income tax rate fluctuates based on, among other factors, its level and location of income. The difference between the U.S. federal statutory income tax rate and our effective income tax rate for the 2017 and 2016 periods was primarily due to the impact of earnings from outside the U.S., and is mainly attributable to our share of the income of our Jordan Bromine Company Limited (“JBC”) joint venture, a Free Zones company under the laws of the Hashemite Kingdom of Jordan. In addition, Income tax expense for the six-month period ended June 30, 2017 included foreign rate changes of $13.1 million and a $5.1 million out-of-period adjustment as described in Note 1, "Basis of Presentation," partially offset by a $9.8 million benefit from the release of valuation allowances due to a foreign restructuring plan that was initiated during the quarter and a $4.7 million reduction from the tax effects of share-based compensation awards. Our effective tax rate for the six-month period ended June 30, 2016 was driven down by a variety of factors, primarily low tax gains from the sale of the minerals-based flame retardant business, as well as a favorable mix of earnings in lower tax jurisdictions.

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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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