Acquisitions - Summary of Purchase Price, Subject to Customary Post-Closing Adjustments (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Business Acquisition [Line Items]
Net cash consideration paid at closing	$ 296,966	$ 32,916
ILX and Castex
Business Acquisition [Line Items]
Talos Conversion Stock	11,000,000
Talos common stock price per share	$ 14.20
Conversion Stock value	$ 156,200
Cash consideration	385,000
Customary closing adjustments	(88,034)
Net cash consideration paid at closing	296,966
Total purchase price	$ 453,166