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SCHEDULE I - CONDENSED FINANCIAL INFORMATION OF REGISTRANT - CONDENSED STATEMENTS OF CASH FLOWS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Operating Activities: |  |  |
Net cash provided by operating activities | $ 267,027 | $ 351,285 | $ 363,264
Investing Activities: |  |  |
Proceeds from Maturities, Prepayments and Calls of Short-term Investments | 0 | 25,000 | 50,000
Net cash used in investing activities | (589,947) | (424,267) | (273,653)
Financing Activities: |  |  |
Dividends on common stock | (163,545) | (154,287) | (146,119)
Other | (403) | (926) | (334)
Net cash used in financing activities | 472,772 | 35,316 | (149,484)
Net increase (decrease) in cash and cash equivalents | 149,852 | (37,666) | (59,873)
Cash and cash equivalents at beginning of the year | 177,577 | 215,243 | 275,116
Cash and cash equivalents at end of the year | 327,429 | 177,577 | 215,243
IDACORP |  |  |
Operating Activities: |  |  |
Net cash provided by operating activities | 154,190 | 77,048 | 174,209
Investing Activities: |  |  |
Payments to Acquire Short-term Investments | (1,002) | (26,620) | (26,363)
Proceeds from Maturities, Prepayments and Calls of Short-term Investments | 0 | 25,000 | 50,000
Net cash used in investing activities | (1,002) | (1,620) | 23,637
Financing Activities: |  |  |
Dividends on common stock | (162,646) | (154,287) | (146,119)
Other | (3,533) | (3,184) | (3,124)
Net cash used in financing activities | (166,461) | (161,282) | (151,410)
Net increase (decrease) in cash and cash equivalents | (13,273) | (85,854) | 46,436
Cash and cash equivalents at beginning of the year | 67,171 | 153,025 | 106,589
Cash and cash equivalents at end of the year | 53,898 | 67,171 | 153,025
IDACORP | Related Party |  |  |
Financing Activities: |  |  |
Change in intercompany notes payable | $ (282) | $ (3,811) | $ (2,167)

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