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THE CONNECTICUT LIGHT AND POWER COMPANY STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Comprehensive Income, Net of Tax:
Comprehensive Income/(Loss) Attributable to Common Shareholders	$ 818,918	$ (436,556)	$ 1,407,729
The Connecticut Light and Power Company
Net Income/(Loss)	512,598	518,733	532,920
Other Comprehensive Income, Net of Tax:
Qualified Cash Flow Hedging Instruments	(27)	(26)	(26)
Changes in Unrealized Gains/(Losses) on Marketable Securities	0	42	(56)
Other Comprehensive Income/(Loss), Net of Tax	(27)	16	(82)
Comprehensive Income/(Loss) Attributable to Common Shareholders	$ 512,571	$ 518,749	$ 532,838

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