PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Other Comprehensive (Loss)/Income, Net of Tax:
Comprehensive Income Attributable to Common Shareholders	$ 527,051	$ 494,389
PSNH
Net Income	48,356	40,296
Other Comprehensive (Loss)/Income, Net of Tax:
Changes in Unrealized Gains on Marketable Securities	0	73
Other Comprehensive Income, Net of Tax	0	73
Comprehensive Income Attributable to Common Shareholders	$ 48,356	$ 40,369