Property, Plant and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Property, Plant and Equipment
Property, plant and equipment, gross	$ 3,517,613	$ 3,690,604
Accumulated depreciation	(1,265,387)	(1,300,930)
Property, plant and equipment, net	2,252,226	2,389,674
Compression equipment, facilities and other fleet assets
Property, Plant and Equipment
Property, plant and equipment, gross	3,269,801	3,439,432
Land and buildings
Property, Plant and Equipment
Property, plant and equipment, gross	43,373	45,167
Transportation and shop equipment
Property, Plant and Equipment
Property, plant and equipment, gross	95,210	106,868
Computer hardware and software
Property, Plant and Equipment
Property, plant and equipment, gross	84,733	84,680
Other property, plant and equipment
Property, Plant and Equipment
Property, plant and equipment, gross	$ 24,496	$ 14,457

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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