PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Other Comprehensive Loss, Net of Tax:
Comprehensive Income/(Loss) Attributable to Common Shareholders	$ 368,386			$ (116,681)			$ 1,274,463	$ 744,665
PSNH
Net Income/(Loss)	$ 81,241	$ 63,915	$ 66,279	$ 63,797	$ 51,444	$ 48,356	$ 211,435	$ 163,597