SUPPLEMENTAL SCHEDULES

3 Months Ended

Mar. 31, 2025

Condensed Financial Information Disclosure [Abstract]

Condensed Financial Statements

SUPPLEMENTAL INFORMATION

For financing purposes, CSC Holdings is structured as a restricted group (the "Restricted Group") and an unrestricted group, which includes certain designated subsidiaries and investments (the "Unrestricted Group"). The Restricted Group is comprised of CSC Holdings and substantially all of its wholly-owned operating subsidiaries. These Restricted Group subsidiaries are subject to the covenants and restrictions of the CSC Holdings’ credit facility and indentures governing the notes issued by CSC Holdings.

Presented below is financial information that reflects the financial condition and results of operations of CSC Holdings and its Restricted Subsidiaries separate from the financial condition and results of operations of CSC Holdings' Unrestricted Subsidiaries as of March 31, 2025, and for the three months ended March 31, 2025 and 2024. The financial information may not necessarily be indicative of the financial condition and results of operations had the Unrestricted Subsidiaries operated as independent entities.

	As of March 31, 2025
	Restricted Group		Unrestricted Group		Eliminations		CSC Holdings
ASSETS
Current assets	$	642,344	$	182,474	$	(65,317)	$	759,501
Long term assets	29,360,689		1,583,588		(15,094)		30,929,183
Total assets	$	30,003,033	$	1,766,062	$	(80,411)	$	31,688,684

LIABILITIES AND MEMBER'S DEFICIENCY
Current liabilities	$	2,086,195	$	207,399	$	(68,507)	$	2,225,087
Long-term debt	23,627,553		1,526,449		—		25,154,002
Long-term liabilities	4,719,232		132,308		(10,469)		4,841,071
Total liabilities	30,432,980		1,866,156		(78,976)		32,220,160
Total member's deficiency	(429,947)		(118,270)		(67)		(548,284)
Noncontrolling interests	—		18,176		(1,368)		16,808
Total deficiency	(429,947)		(100,094)		(1,435)		(531,476)
Total liabilities and member's deficiency	$	30,003,033	$	1,766,062	$	(80,411)	$	31,688,684

	Three Months Ended March 31, 2025
	Restricted Group		Unrestricted Group		Eliminations		CSC Holdings
Revenue	$	2,036,887	$	117,681	$	(2,286)	$	2,152,282
Operating expenses	1,728,568		84,072		(2,297)		1,810,343
Operating income	308,319		33,609		11		341,939
Other expense, net	(406,828)		(24,761)		(519)		(432,108)
Income (loss) before income taxes	(98,509)		8,848		(508)		(90,169)
Income tax benefit (expense)	17,430		(978)		—		16,452
Net income (loss)	(81,079)		7,870		(508)		(73,717)
Net loss (income) attributable to noncontrolling interests	—		(4,854)		449		(4,405)
Net income (loss) attributable to CSC Holdings, LLC sole member	$	(81,079)	$	3,016	$	(59)	$	(78,122)

	Three Months Ended March 31, 2024
	Restricted Group		Unrestricted Group		Eliminations		CSC Holdings
Revenue	$	2,141,083	$	111,894	$	(2,042)	$	2,250,935
Operating expenses	1,779,763		80,071		(2,053)		1,857,781
Operating income	361,320		31,823		11		393,154
Other expense, net	(387,108)		(15,103)		(915)		(403,126)
Income (loss) before income taxes	(25,788)		16,720		(904)		(9,972)
Income tax expense	(811)		(2,113)		—		(2,924)
Net income (loss)	(26,599)		14,607		(904)		(12,896)
Net loss (income) attributable to noncontrolling interests	—		(9,120)		823		(8,297)
Net income (loss) attributable to CSC Holdings, LLC sole member	$	(26,599)	$	5,487	$	(81)	$	(21,193)