FAIR VALUE MEASUREMENTS (Details) - USD ($)	1 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment expense			$ 0
Additions or disposals of goodwill			0	$ 0	$ 0
Pressure Pumping
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment expense			$ 0	27,500,000
All Other | Hydraulic Fracturing and Flowback and Drilling Segments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of property and equipment				$ 28,600,000	3,400,000
Pumping Reportable Segment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill impairment expense	$ 9,400,000	$ 9,400,000			$ 0