Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenue:
Revenue	$ 88,362	$ 537,322	$ 560,706	$ 1,066,153
Revenue—related parties	0	4,825	0	11,142
Total revenue	88,362	542,147	560,706	1,077,295
Operating costs and expenses:
Cost of services (exclusive of depreciation and amortization shown separately below)	89,518	426,444	482,234	855,743
General and administrative	18,064	23,989	46,677	46,077
Severance and related costs	9,057	0	9,057	0
Depreciation and amortization	44,931	40,368	89,762	78,755
Loss on disposal of assets	334	143	232	1,366
Total operating costs and expenses	161,904	490,944	627,962	981,941
Operating (loss) income	(73,542)	51,203	(67,256)	95,354
Other (income) expense:
Interest income	(24)	(298)	(287)	(463)
Interest income—related party	(45)	(706)	(232)	(706)
Interest expense	3,725	4,601	7,783	8,948
Total interest expense	3,656	3,597	7,264	7,779
Net (loss) income before income taxes	(77,198)	47,606	(74,520)	87,575
Income tax (benefit) expense	(11,363)	7,083	(11,102)	13,143
Net (loss) income	(65,835)	40,523	(63,418)	74,432
Less: Net (loss) income attributable to non-controlling interests	(20,064)	18,491	(19,367)	34,279
Net (loss) income attributable to Liberty Oilfield Services Inc. stockholders	$ (45,771)	$ 22,032	$ (44,051)	$ 40,153
Net (loss) income attributable to Liberty Oilfield Services Inc. stockholders per common share:
Basic (in dollars per share)	$ (0.55)	$ 0.32	$ (0.53)	$ 0.59
Diluted (in dollars per share)	$ (0.55)	$ 0.32	$ (0.53)	$ 0.58
Weighted average common shares outstanding:
Basic (in shares)	83,292	68,404	82,472	67,918
Diluted (in shares)	83,292	114,338	82,472	114,277