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Income Taxes	3 Months Ended
	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Income Taxes	9. Income Taxes The effective tax rate for the three months ended March 31, 2020 and 2019 was 7.1% and 11.8%, respectively. The Company established valuation allowances on deferred tax assets for losses and tax credits generated in 2020 and 2019. The change in the effective tax rate from 2019 to 2020 was impacted by a change in jurisdictional mix of income between the two periods and 2020 was negatively impacted by the impairment of nondeductible goodwill partially offset by an income tax benefit of $123 million from the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) that was enacted on March 27, 2020 allowing net operating losses originating in 2018, 2019 or 2020 to be carried back five years. The Company anticipates filing a refund claim to carryback its 2019 United States net operating loss to its 2014 tax year which will result in a cash refund of $123 million.

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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://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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