DERIVATIVE CONTRACTS AND COLLATERALIZED INDEBTEDNESS - Schedule of Interest Rate Derivatives (Details) - Interest Rate Swap	Jun. 30, 2022 USD ($)
Derivative Instrument Maturity Date 2025, Fixed 1.53%
Derivative [Line Items]
Derivative, Notional Amount	$ 500,000,000
Company Pays	1.53%
Derivative Instrument Maturity Date 2025, Fixed 1.625
Derivative [Line Items]
Derivative, Notional Amount	$ 500,000,000
Company Pays	1.625%
Derivative Instrument Maturity Date 2025, Fixed 1.458%
Derivative [Line Items]
Derivative, Notional Amount	$ 500,000,000
Company Pays	1.458%
Derivative Instrument Maturity Date 2026, Fixed 2.9155%
Derivative [Line Items]
Derivative, Notional Amount	$ 750,000,000
Company Pays	2.9155%
Derivative Instrument Maturity Date 2026, Fixed 2.9025%
Derivative [Line Items]
Derivative, Notional Amount	$ 750,000,000
Derivative Instrument Maturity Date 2026, Fixed 2.9025%
Derivative [Line Items]
Company Pays	2.9025%
Derivative Instrument Maturing 2026, Fixed 2.161% | Cablevision Lightpath
Derivative [Line Items]
Company Pays	2.161%
Derivative Instrument Maturity Date 2026, Fixed 2.161% | Cablevision Lightpath
Derivative [Line Items]
Derivative, Notional Amount	$ 300,000,000