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

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Name:	us-gaap_IncomeTaxExpenseBenefit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Contingency [Line Items]
Income tax (benefit) expense	$ 8,110	$ (5,404)	$ 69,966	$ (8,814)
Income tax (benefit) expense, before CARES Act			5,000
Coronavirus Aid, Relief, And Economic Security Act (CARES Act)
Income Tax Contingency [Line Items]
Income tax (benefit) expense			65,000
Coronavirus Aid, Relief, And Economic Security Act (CARES Act) \| Domestic Tax Authority
Income Tax Contingency [Line Items]
Income tax (benefit) expense			63,100
Coronavirus Aid, Relief, And Economic Security Act (CARES Act) \| Foreign Tax Authority
Income Tax Contingency [Line Items]
Income tax (benefit) expense			$ 1,900