COMMITMENTS AND CONTINGENCIES - Future Cash Payments and Commitments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	$ 103,677
Total contractual obligation, due in years 2 and 3	2,214,138
Total contractual obligation, due after year 5	166,701
Total contractual obligation	4,858,114
Total contractual obligation, due in year 1	2,373,598
Operating Leases, Pole Rent		$ 40,868
Pole Rentals
Loss Contingencies [Line Items]
Operating Leases, Pole Rent	41,704		$ 40,277
Purchase Commitment
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	102,067
Total contractual obligation, due in years 2 and 3	2,213,188
Total contractual obligation, due after year 5	5,644
Total contractual obligation	4,623,621
Total contractual obligation, due in year 1	2,302,722
Guarantees
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	5
Total contractual obligation, due in years 2 and 3	0
Total contractual obligation, due after year 5	0
Total contractual obligation	70,756
Total contractual obligation, due in year 1	70,751
Credit facility debt
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	1,605
Total contractual obligation, due in years 2 and 3	950
Total contractual obligation, due after year 5	161,057
Total contractual obligation	163,737
Total contractual obligation, due in year 1	$ 125