CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net Income	$ 254,112	$ 33,334	$ 590,743	$ 343,891
Other Comprehensive Income (Loss), Net of Tax:
Qualified Cash Flow Hedging Instruments	387	262	616	578
Changes in Unrealized Gains on Marketable Securities	269	444	429	1,099
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	(103)	3,457	1,456	4,682
Other Comprehensive Income (Loss), Net of Tax	553	4,163	2,501	6,359
Comprehensive Income Attributable to Noncontrolling Interests	(1,880)	(1,880)	(3,759)	(3,759)
Comprehensive Income Attributable to Common Shareholders	252,785	35,617	589,485	346,491
The Connecticut Light and Power Company
Net Income	117,271	104,804	236,009	215,275
Other Comprehensive Income (Loss), Net of Tax:
Qualified Cash Flow Hedging Instruments	(6)	(7)	(13)	(13)
Changes in Unrealized Gains on Marketable Securities	9	15	15	38
Other Comprehensive Income (Loss), Net of Tax	3	8	2	25
Comprehensive Income Attributable to Common Shareholders	117,274	104,812	236,011	215,300
NSTAR Electric Company
Net Income	97,468	89,734	197,857	183,747
Other Comprehensive Income (Loss), Net of Tax:
Qualified Cash Flow Hedging Instruments	109	109	218	219
Changes in Unrealized Gains on Marketable Securities	2	4	3	10
Changes in Funded Status of Pension, SERP and PBOP Benefit Plans	(43)	1	(86)	2
Other Comprehensive Income (Loss), Net of Tax	68	114	135	231
Comprehensive Income Attributable to Common Shareholders	97,536	89,848	197,992	183,978
Public Service Company of New Hampshire
Net Income	31,632	26,852	71,233	59,634
Other Comprehensive Income (Loss), Net of Tax:
Qualified Cash Flow Hedging Instruments	269	269	538	538
Changes in Unrealized Gains on Marketable Securities	16	27	25	65
Other Comprehensive Income (Loss), Net of Tax	285	296	563	603
Comprehensive Income Attributable to Common Shareholders	$ 31,917	$ 27,148	$ 71,796	$ 60,237