Income Taxes (Notes)	3 Months Ended
Mar. 31, 2020
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	Income Taxes The Company recorded a $97.7 million tax benefit for the three months ended March 31, 2020, which was 74.7 percent of loss before taxes, compared to a $16.8 million tax provision, or 22.7 percent of income before taxes, for the three months ended March 31, 2019. The effective tax rate for the three months ended March 31, 2020 differed from the statutory federal income tax rate of 21.0 percent primarily due to the tax accounting impact of the CARES Act which includes a $39.6 million discrete federal income tax benefit related to the full utilization of 2018 and 2019 net operating losses against taxable income in earlier years in which 35.0 percent was the enacted tax rate; the ability to carryback the 2020 net operating loss at a 35.0 percent rate applicable in earlier years; a deferred tax remeasurement related to the 2020 tax year; and state taxes.

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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