UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues
Total revenues	$ 34.6	$ 84.1	$ 146.3	$ 256.7
Cost of services (exclusive of depreciation and amortization):
Cost of services	26.6	66.7	113.5	199.8
General and administrative	4.6	6.7	15.1	20.2
Depreciation and amortization	8.4	9.1	26.8	25.9
Total operating expenses	39.6	82.5	155.4	245.9
Operating income (loss)	(5.0)	1.6	(9.1)	10.8
Other expenses
Interest expense, net	0.8	1.4	2.7	4.6
Total other expenses	0.8	1.4	2.7	4.6
Income (loss) before income tax expense	(5.8)	0.2	(11.8)	6.2
Tax expense (benefit)	(0.1)	1.1	0.0	1.7
Net income (loss)	(5.7)	(0.9)	(11.8)	4.5
Less: Net income (loss) attributable to noncontrolling interests	(2.5)	(0.4)	(5.2)	2.0
Net income (loss) attributable to Ranger Energy Services, Inc.	$ (3.2)	$ (0.5)	$ (6.6)	$ 2.5
Earnings (loss) per common share
Basic (in dollars per share)	$ (0.38)	$ (0.06)	$ (0.77)	$ 0.29
Diluted (in dollars per share)	$ (0.38)	$ (0.06)	$ (0.77)	$ 0.25
Weighted average common shares outstanding
Basic (in shares)	8,506,781	8,769,389	8,532,788	8,591,128
Diluted (in shares)	8,506,781	8,769,389	8,532,788	15,457,282
High specification rigs
Revenues
Total revenues	$ 14.5	$ 32.5	$ 60.8	$ 97.3
Cost of services (exclusive of depreciation and amortization):
Cost of services	12.3	29.3	52.3	85.4
Completion and other services
Revenues
Total revenues	18.9	45.3	79.9	143.2
Cost of services (exclusive of depreciation and amortization):
Cost of services	14.0	34.6	59.0	107.5
Processing solutions
Revenues
Total revenues	1.2	6.3	5.6	16.2
Cost of services (exclusive of depreciation and amortization):
Cost of services	$ 0.3	$ 2.8	$ 2.2	$ 6.9