Income Tax	6 Months Ended
Jun. 30, 2019
Income Tax Disclosure [Abstract]
Income Tax	12. Income Tax The effective tax rate for the three and six months ended June 30, 2019 was 65.0% and 503.5%, respectively, compared to (87.4)% and (70.8)% for the same periods in 2018. The change in the effective tax rate between the periods was primarily a result of increased valuation allowances in the United States and in various foreign countries and a mix of earnings in jurisdictions with differing tax rates.

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI http://asc.fasb.org/topic&trid=2144680

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