XML 99 R71.htm IDEA: XBRL DOCUMENT v3.24.0.1
FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)
 12 Months Ended
Dec. 31, 2023
Fair Value Disclosures [Abstract]  
Carrying Amounts and Estimated Fair Values of Financial Instruments The fair values provided in the table below are classified as Level 2 within the fair value hierarchy.  Carrying amounts and estimated fair values are as follows:
 EversourceCL&PNSTAR ElectricPSNH
(Millions of Dollars)Carrying AmountFair ValueCarrying
Amount		Fair
Value		Carrying
Amount		Fair
Value		Carrying
Amount		Fair
Value
As of December 31, 2023:
Preferred Stock Not Subject to Mandatory Redemption$155.6 $122.2 $116.2 $90.4 $43.0 $31.8 $— $— 
Long-Term Debt24,413.5 22,855.2 4,814.4 4,572.0 4,496.9 4,273.7 1,431.6 1,292.6 
Rate Reduction Bonds410.5 395.0 — — — — 410.5 395.0 
As of December 31, 2022:
Preferred Stock Not Subject to Mandatory Redemption$155.6 $136.7 $116.2 $99.2 $43.0 $37.5 $— $— 
Long-Term Debt21,044.1 18,891.3 4,216.5 3,828.3 4,425.1 4,091.8 1,164.6 970.5 
Rate Reduction Bonds453.7 424.7 — — — — 453.7 424.7