COMMITMENTS AND CONTINGENCIES - Future Cash Payments and Commitments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	$ 288,157
Total contractual obligation, due in years 2 and 3	2,806,514
Total contractual obligation, due after year 5	138,503
Total contractual obligation	6,019,054
Total contractual obligation, due in year 1	2,785,880
Operating Leases, Pole Rent		$ 40,277
Pole Rentals
Loss Contingencies [Line Items]
Operating Leases, Pole Rent	40,868		$ 37,545
Purchase Commitment
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	288,157
Total contractual obligation, due in years 2 and 3	2,805,204
Total contractual obligation, due after year 5	7,786
Total contractual obligation	5,809,702
Total contractual obligation, due in year 1	2,708,555
Guarantees
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	0
Total contractual obligation, due in years 2 and 3	0
Total contractual obligation, due after year 5	0
Total contractual obligation	75,840
Total contractual obligation, due in year 1	75,840
Credit facility debt
Loss Contingencies [Line Items]
Total contractual obligation, due in years 4 and 5	0
Total contractual obligation, due in years 2 and 3	1,310
Total contractual obligation, due after year 5	130,717
Total contractual obligation	133,512
Total contractual obligation, due in year 1	$ 1,485