EARNINGS/(LOSS) PER SHARE (Tables)

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Components of Basic and Diluted EPS

The following table sets forth the components of basic and diluted earnings per share:

Eversource (Millions of Dollars, except share information)	For the Years Ended December 31,
	2025		2024		2023
Net Income/(Loss) Attributable to Common Shareholders	$	1,692.4	$	811.7	$	(442.2)
Weighted Average Common Shares Outstanding:
Basic	370,852,601		357,482,965		349,580,638
Dilutive Effect	406,663		296,443		259,843
Diluted	371,259,264		357,779,408		349,840,481
Basic Earnings/(Loss) Per Common Share	$	4.56	$	2.27	$	(1.27)
Diluted Earnings/(Loss) Per Common Share	$	4.56	$	2.27	$	(1.26)