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Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit)	$ (97,717)	$ 16,795
Effective Income Tax Rate Reconciliation, Percent	74.70%	22.70%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Discrete Income Tax Expense (Benefit)	$ 39,600
Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent	35.00%
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent	35.00%

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Discrete Income Tax Expense (Benefit)

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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