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Acquisitions (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Apr. 02, 2018	Mar. 31, 2018
Business Acquisition [Line Items]
Decrease to partners' capital		$ 36,111
Transition services agreement expenses		700
Assumed purchase price allocation
Goodwill	$ 619,411	619,411	$ 253,428
Pro forma information
Total revenues		662,091	556,893
Net loss		(44,894)	(344,995)
Net loss attributable to common and Class B unitholders' interests		$ (93,644)	$ (393,745)
Basic and diluted net loss per common unit and Class B Unit		$ (0.98)	$ (4.14)
Employee severance related expenses		$ 1,000
Advisory, audit and legal fees		$ 21,700
USA Compression Partners, LP
Business Acquisition [Line Items]
Transaction-related expenses					$ 21,700
Revenue	269,200
Net income	$ 23,100
Assumed purchase price allocation
Current assets				$ 786,258
Fixed Assets				1,331,850
Other long-term assets				15,018
Customer Relationships				221,500
Total identifiable assets acquired				2,354,626
Current liabilities				(110,465)
Long-term debt				(1,526,865)
Other long-term liabilities				(1,538)
Total liabilities assumed				(1,638,868)
Net identifiable assets acquired				715,758
Goodwill				365,983
Net assets acquired				1,081,741
Purchase price adjustment
Cash assumed in the CDM Acquisition				(710,506)
Issuance of common units for the Equity Restructuring				(135,440)
Purchase Price Adjustment for USA Compression Partners, LP				(654,340)
USA Compression Partners, LP | Preferred Units
Purchase price adjustment
Issuance of units				(465,121)
USA Compression Partners, LP | Class B Units
Purchase price adjustment
Issuance of units				(86,125)
USA Compression Partners, LP | Warrants
Purchase price adjustment
Issuance of units				(13,979)
USA Compression Partners, LP | Common units
Purchase price adjustment
Issuance of units				$ (324,910)

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