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CSC HOLDINGS - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Net income	$ 200,934	$ 111,477	$ 479,473	$ 109,939
Defined benefit pension and postretirement plans:
Unrecognized actuarial gain (loss)	2,139	1,880		(11,589)
Applicable income taxes	(579)	(503)		3,096
Unrecognized gain (loss) arising during period, net of income taxes	1,560	1,377	8,466	(8,493)
Settlement loss (gain) included in other expense, net	(647)	271		773
Applicable income taxes	175	(72)		(207)
Settlement loss (gain) included in other expense, net, net of income taxes	(472)	199	(1,022)	566
Foreign currency translation adjustment	(140)	(517)		(941)
Applicable income taxes	0	0		0
Foreign currency translation adjustment, net	(140)	(517)	479	(941)
Other comprehensive income (loss)	948	1,059	7,923	(8,868)
Comprehensive income	201,882	112,536	487,396	101,071
Comprehensive income attributable to Altice USA, Inc. stockholders	198,608	112,323	479,719	101,538
Net loss (income) attributable to noncontrolling interests	(3,274)	(213)	(7,677)	467
CSC Holdings
Net income	203,231	113,673	481,770	123,795
Defined benefit pension and postretirement plans:
Unrecognized actuarial gain (loss)		1,880	11,535	(11,589)
Applicable income taxes		(503)	(3,069)	3,096
Unrecognized gain (loss) arising during period, net of income taxes	1,560	1,377	8,466	(8,493)
Settlement loss (gain) included in other expense, net		271	(1,395)	773
Applicable income taxes		(72)	373	(207)
Settlement loss (gain) included in other expense, net, net of income taxes	(472)	199	(1,022)	566
Foreign currency translation adjustment		(517)	479	(941)
Applicable income taxes		0	0	0
Foreign currency translation adjustment, net	(140)	(517)	479	(941)
Other comprehensive income (loss)	948	1,059	7,923	(8,868)
Comprehensive income	204,179	114,732	489,693	114,927
Comprehensive income attributable to Altice USA, Inc. stockholders	200,905	114,519	482,016	115,394
Net loss (income) attributable to noncontrolling interests	$ (3,274)	$ (213)	$ (7,677)	$ 467

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