v3.25.4

DEBT - Senior Guaranteed Notes and Senior Notes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Principal Amount	$ 26,407,393,000	$ 25,096,412,000
CSC Holdings 11.7500% Senior Guaranteed Notes due Jan 31, 2029 | Secured Debt [Member]
Debt Instrument [Line Items]
Principal Amount	$ 2,050,000,000	$ 2,050,000,000
Stated interest rate	11.75%
CSC Holdings Term Loans B and B-3
Debt Instrument [Line Items]
Deferred Debt Issuance Cost, Writeoff	$ 2,598,000
5.25% Notes due June 1, 2024
Debt Instrument [Line Items]
Stated interest rate	5.25%
Deferred Debt Issuance Cost, Writeoff	$ 4,437,000

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