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PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	3 Months Ended
PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
PROPERTY AND EQUIPMENT
Property and equipment	$ 1,672,966		$ 1,629,406
Less accumulated depreciation	(736,935)		(717,223)
Total property and equipment, net	936,031		912,183
Finance lease, accumulated amortization	1,700		1,600
Impairments and abandonments	5,708	$ 1,148
Depreciation and amortization expense
Depreciation expense from property and equipment	41,041	34,044
Amortization expense from finance leases	181	169
Amortization expense from intangible assets	4,379	4,378
Accretion expense from asset retirement obligations	1,262	1,009
Total depreciation, amortization and accretion	46,863	39,600
Water Services
PROPERTY AND EQUIPMENT
Impairments and abandonments		600
Water Infrastructure
PROPERTY AND EQUIPMENT
Impairments and abandonments		$ 500
Machinery and equipment
PROPERTY AND EQUIPMENT
Property and equipment	562,717		561,560
Gathering and disposal infrastructure
PROPERTY AND EQUIPMENT
Property and equipment	428,496		418,044
Pipelines
PROPERTY AND EQUIPMENT
Property and equipment	236,550		226,303
Recycling facilities
PROPERTY AND EQUIPMENT
Property and equipment	176,039		168,714
Buildings and leasehold improvements
PROPERTY AND EQUIPMENT
Property and equipment	107,789		108,872
Land
PROPERTY AND EQUIPMENT
Property and equipment	46,412		46,412
Computer equipment and software
PROPERTY AND EQUIPMENT
Property and equipment	7,914		8,260
Vehicles and equipment
PROPERTY AND EQUIPMENT
Property and equipment	6,250		7,247
Machinery and equipment - finance lease
PROPERTY AND EQUIPMENT
Property and equipment	3,137		3,137
Office furniture and equipment
PROPERTY AND EQUIPMENT
Property and equipment	1,195		1,213
Computer equipment and software - finance lease
PROPERTY AND EQUIPMENT
Property and equipment	824		824
Construction in progress
PROPERTY AND EQUIPMENT
Property and equipment	$ 95,643		$ 78,820