COMMON SHARES (Tables)

3 Months Ended

Mar. 31, 2026

Equity [Abstract]

Schedule of Common Shares Authorized and Issued

The following table sets forth the Eversource parent common shares and the shares of common stock of CL&P, NSTAR Electric and PSNH that were authorized and issued, as well as the respective per share par values:  

	Shares
			Authorized as of March 31, 2026 and December 31, 2025	Issued as of
	Par Value			March 31, 2026	December 31, 2025
Eversource	$	5	410,000,000	382,854,501	382,854,501
CL&P	$	10	24,500,000	6,035,205	6,035,205
NSTAR Electric	$	1	100,000,000	200	200
PSNH	$	1	100,000,000	301	301