PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities:
Net Income	$ 445,326	$ 368,023
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	289,330	270,704
Deferred Income Taxes	67,557	41,917
Uncollectible Expense	17,135	16,295
Regulatory Over/(Underrecoveries), Net	(107,767)	28,024
Pension, SERP and PBOP (Income)/Expense, Net	(40,642)	(2,341)
Cost of Removal Expenditures	(61,660)	(39,333)
Other	(21,409)	(51,913)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(291,723)	(124,344)
Materials, Supplies and REC Inventory	(19,495)	(42,494)
Taxes Receivable/Accrued, Net	56,519	64,076
Accounts Payable	(68,909)	(181,725)
Other Current Assets and Liabilities, Net	(44,758)	(42,386)
Net Cash Flows Provided by Operating Activities	371,940	411,416
Investing Activities:
Investments in Property, Plant and Equipment	(764,594)	(688,983)
Other Investing Activities	5,976	7,135
Net Cash Flows Used in Investing Activities	(858,247)	(704,517)
Financing Activities:
Cash Dividends on Common Shares	(213,890)	(201,013)
Retirement of Long-Term Debt	(770,000)	(572,000)
Repayment of Rate Reduction Bonds	(21,605)	(21,605)
Other Financing Activities	(26,087)	(19,666)
Net Cash Flows Provided by/(Used in) Financing Activities	429,888	203,755
Net Decrease in Cash and Restricted Cash	(56,419)	(89,346)
Cash and Restricted Cash - Beginning of Period	221,008	264,950
Cash and Restricted Cash - End of Period	164,589	175,604
PSNH
Operating Activities:
Net Income	45,586	44,676
Adjustments to Reconcile Net Income to Net Cash Flows Provided by Operating Activities:
Depreciation	31,253	29,468
Deferred Income Taxes	7,480	(378)
Uncollectible Expense	2,496	1,221
Regulatory Over/(Underrecoveries), Net	(32,186)	(14,645)
Amortization of Regulatory Assets, Net	26,834	18,547
Pension, SERP and PBOP (Income)/Expense, Net	(3,997)	(935)
Cost of Removal Expenditures	(7,131)	(5,154)
Other	(4,631)	(565)
Changes in Current Assets and Liabilities:
Receivables and Unbilled Revenues, Net	(25,972)	3,223
Materials, Supplies and REC Inventory	(6,033)	(2,296)
Taxes Receivable/Accrued, Net	8,067	9,867
Accounts Payable	9,389	(21,025)
Other Current Assets and Liabilities, Net	6,928	12,897
Net Cash Flows Provided by Operating Activities	58,083	74,901
Investing Activities:
Investments in Property, Plant and Equipment	(107,916)	(68,278)
Other Investing Activities	593	137
Net Cash Flows Used in Investing Activities	(107,323)	(68,141)
Financing Activities:
Cash Dividends on Common Shares	(26,000)	(25,200)
Retirement of Long-Term Debt	0	(122,000)
Repayment of Rate Reduction Bonds	(21,605)	(21,605)
Increase in Notes Payable to Eversource Parent	85,800	150,500
Other Financing Activities	(23)	(22)
Net Cash Flows Provided by/(Used in) Financing Activities	38,172	(18,327)
Net Decrease in Cash and Restricted Cash	(11,068)	(11,567)
Cash and Restricted Cash - Beginning of Period	35,126	39,555
Cash and Restricted Cash - End of Period	$ 24,058	$ 27,988