SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2010

Notes To Financial Statements [Abstract]

Valuation and Qualifying Accounts

SCHEDULE II

VALUATION AND QUALIFYING ACCOUNTS

Cablevision Systems Corporation
	Balance at Beginning of Period		Provision for Bad Debt		Deductions/ Write-Offs and Other Charges			Additions through Acquisitions		Balance at End of Period
Year Ended December 31, 2010
Allowance for doubtful accounts	$	15,710	$	63,574	$	(61,498	)		-	$	17,786
Year Ended December 31, 2009
Allowance for doubtful accounts	$	13,508	$	64,307	$	(62,105	)		-	$	15,710
Year Ended December 31, 2008
Allowance for doubtful accounts	$	4,452	$	58,177	$	(52,958	)	$	3,837	$	13,508

CSC Holdings, LLC
	Balance at Beginning of Period		Provision for Bad Debt		Deductions/ Write-Offs and Other Charges			Additions through Acquisitions		Balance at End of Period
Year Ended December 31, 2010
Allowance for doubtful accounts	$	15,710	$	63,574	$	(61,498	)		-	$	17,786
Year Ended December 31, 2009
Allowance for doubtful accounts	$	13,508	$	64,307	$	(62,105	)		-	$	15,710
Year Ended December 31, 2008
Allowance for doubtful accounts	$	4,452	$	58,177	$	(52,958	)	$	3,837	$	13,508