Property, Plant, and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Property, Plant, and Equipment Table

A summary of the historical cost of property, plant, and equipment is as follows:

		December 31,
thousands	Estimated Useful Life	2022		2021
Land	N/A	$	10,982	$	10,955
Gathering systems – pipelines	30 years	5,519,592		5,386,003
Gathering systems – compressors	15 years	2,266,410		2,172,953
Processing complexes and treating facilities	25 years	3,419,201		3,375,317
Transportation pipeline and equipment	4 to 48 years	174,241		169,356
Produced-water disposal systems	20 years	932,627		882,527
Assets under construction	N/A	263,353		98,473
Other	3 to 40 years	779,187		750,494
Total property, plant, and equipment		13,365,593		12,846,078
Less accumulated depreciation		4,823,993		4,333,171
Net property, plant, and equipment		$	8,541,600	$	8,512,907