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Long-Lived Asset Impairment (Details) - Idle Compressor Units hp in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) CompressorUnit hp	Jun. 30, 2020 USD ($) CompressorUnit hp	Jun. 30, 2021 USD ($) CompressorUnit hp	Jun. 30, 2020 USD ($) CompressorUnit hp
Impaired Long-Lived Assets Held and Used
Idle compressors retired from the active fleet | CompressorUnit	45	450	115	535
Horsepower of idle compressors retired from the active fleet | hp	13	184	37	207
Impairment recorded on idle compressors retired from the active fleet | $	$ 2,832	$ 55,210	$ 9,844	$ 61,405

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- Definition

The number of long-lived assets that the entity retired and expects to either sell or re-utilize key components.

+ References

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- Definition

The capacity of long-lived assets that the entity retired and expects to either sell or re-utilize key components, expressed in horsepower.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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