Property, Plant, and Equipment - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Long-lived asset impairments	$ 155,785	$ 390	$ 6,300
Wyoming and Utah Assets [Member]
Property, Plant and Equipment [Line Items]
Long-lived asset impairments	145,100
Wyoming and Utah Assets [Member] | Fair Value, Nonrecurring [Member] | Level-3 Inputs [Member] | Valuation, Income Approach [Member]
Property, Plant and Equipment [Line Items]
Estimated fair value	91,000
Estimated salvage value	6,700
DJ Basin Complex [Member]
Property, Plant and Equipment [Line Items]
Long-lived asset impairments	$ 10,700