REVENUE RECOGNITION - Schedule of Disaggregation of Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
REVENUE RECOGNITION
Total revenue	$ 1,560,373,000	$ 1,747,856,000	$ 2,003,343,000
Service revenue
REVENUE RECOGNITION
Total revenue	1,210,840,000	1,448,489,000	1,629,194,000
Services
REVENUE RECOGNITION
Total revenue	1,196,394,000	1,401,438,000	1,564,819,000
Lease revenue
REVENUE RECOGNITION
Total revenue	14,446,000	47,051,000	64,375,000
Equipment sales and other revenue
REVENUE RECOGNITION
Total revenue	349,533,000	299,367,000	374,149,000
Equipment sales
REVENUE RECOGNITION
Total revenue	205,178,000	140,429,000	119,107,000
Design, development and construction services
REVENUE RECOGNITION
Total revenue	133,520,000	145,507,000	246,265,000
Lease revenue
REVENUE RECOGNITION
Total revenue	10,835,000	13,431,000	8,777,000
North America
REVENUE RECOGNITION
Total revenue	1,239,679,000	1,398,123,000	1,595,906,000
South and Central America
REVENUE RECOGNITION
Total revenue	$ 147,694,000	$ 159,520,000	$ 171,318,000