PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net Income	$ 493,039	$ 445,326
Other Comprehensive Income/(Loss), Net of Tax:
Changes in Unrealized Gains/(Losses) on Marketable Securities	1,254	(817)
Other Comprehensive Income (Loss), Net of Tax	3,230	704
Comprehensive Income Attributable to Common Shareholders	494,389	444,150
PSNH
Net Income	40,296	45,586
Other Comprehensive Income/(Loss), Net of Tax:
Changes in Unrealized Gains/(Losses) on Marketable Securities	73	(48)
Other Comprehensive Income (Loss), Net of Tax	73	(48)
Comprehensive Income Attributable to Common Shareholders	$ 40,369	$ 45,538