FAIR VALUE MEASUREMENT (Tables)

12 Months Ended

Dec. 31, 2024

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents our financial assets and financial liabilities that are measured at fair value on a recurring basis and their classification under the fair value hierarchy:

	Fair Value Hierarchy	December 31,
		2024		2023
Assets:
Money market funds (a)	Level I	$	158,648	$	49,541
Interest rate swap contracts	Level II	8,466		112,914
Liabilities:
Contingent consideration related to acquisitions	Level III	6,974		2,037

(a)Money market funds at CSC Holdings amounted to $151,205 and $49,541 as of December 31, 2024 and 2023, respectively.

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments

The carrying values, estimated fair values, and classification under the fair value hierarchy of our financial instruments, excluding those that are carried at fair value in the accompanying consolidated balance sheets, are summarized below:

		December 31, 2024				December 31, 2023
	Fair Value Hierarchy	Carrying Amount (a)		Estimated Fair Value		Carrying Amount (a)		Estimated Fair Value
Credit facility debt	Level II	$	7,156,989	$	7,200,408	$	8,257,682	$	8,323,654
Senior guaranteed and senior secured notes	Level II	11,119,314		9,503,825		9,079,882		7,784,288
Senior notes	Level II	6,585,181		3,825,788		7,334,447		4,932,931
Notes payable and supply chain financing (b)	Level II	50,642		50,642		174,594		174,594
		$	24,912,126	$	20,580,663	$	24,846,605	$	21,215,467

(a)Amounts are net of unamortized deferred financing costs and discounts/premiums.

(b)Excludes the amount of the note payable to Captive at CSC Holdings as it is eliminated in the Altice USA consolidated financial statements (see Note 16).