Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2021

Property Plant And Equipment [Abstract]

Property and Equipment

Property and equipment consisted of the following at June 30, 2021 and December 31, 2020 (in thousands):

	June 30, 2021			December 31, 2020
Equipment	$	7,578,343		$	7,647,451
Oil and natural gas properties		227,966			222,738
Buildings		184,921			193,503
Land		24,562			25,781
Total property and equipment		8,015,792			8,089,473
Less accumulated depreciation, depletion and impairment		(5,503,815	)		(5,328,432	)
Property and equipment, net	$	2,511,977		$	2,761,041