Schedule H, Line 4i- Schedule of Asset Held at End of Year (Details) - EBP 006
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12 Months Ended |
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Dec. 31, 2025
USD ($)
Rate
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|---|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| Entity Tax Identification Number |
82-0130980
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| EBP, Plan Number |
006
|
| EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution |
$ 7,118,726
|
| EBP, Asset Held for Investment, Party-in-Interest [true false] |
true
|
| EBP, Asset Held for Investment |
$ 1,009,549,049
|
| Minimum |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate | Rate |
4.25%
|
| Maximum |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate | Rate |
9.50%
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2010 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 2,341,326
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2015 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 2,401,177
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2020 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 12,425,043
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2025 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 28,749,337
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2030 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 40,027,460
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2035 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 50,870,604
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2040 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 57,133,113
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2045 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 63,246,707
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2050 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 47,582,283
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2055 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 25,691,466
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2060 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 14,027,541
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2065 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 5,592,626
|
| Investment, Identifier [Axis]: American Funds | American Funds Target 2070 |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
American Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Target Date Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 1,241,485
|
| Investment, Identifier [Axis]: Baird Funds | Baird Mid Cap Fund Institutional |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Baird Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 3,816,858
|
| Investment, Identifier [Axis]: Brokerage Account | Brokerage Securities |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
EBP, Self-Directed Brokerage Account
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
EBP, Self-Directed Brokerage Account
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 30,023,681
|
| Investment, Identifier [Axis]: Causeway Funds | Causeway International Value Fund Institutional |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Causeway Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 9,244,170
|
| Investment, Identifier [Axis]: Credit Suisse | Credit Suisse Commodity Return Strategy Fund Call I |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Credit Suisse Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 2,348,196
|
| Investment, Identifier [Axis]: Dimensional Fund Advisors | DFA International Small Company Portfolio |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Dimensional Fund Advisors [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 5,666,236
|
| Investment, Identifier [Axis]: Dimensional Fund Advisors | DFA International Value |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Dimensional Fund Advisors [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 10,871,103
|
| Investment, Identifier [Axis]: Dimensional Fund Advisors | DFA US Small Cap Value Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Dimensional Fund Advisors [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 16,047,267
|
| Investment, Identifier [Axis]: Dodge & Cox Funds | Dodge & Cox Income Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Dodge & Cox Funds Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 29,844,250
|
| Investment, Identifier [Axis]: Harbor Funds | Harbor Capital Appreciation Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Harbor Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 72,726,169
|
| Investment, Identifier [Axis]: IDACORP, Inc. | Common Stock |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
IDACORP, Inc. [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
EBP, Employer, Common Stock
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 82,837,447
|
| EBP, Asset Held for Investment, Party-in-Interest [true false] |
true
|
| Investment, Identifier [Axis]: Invesco Investments | Invesco Small Cap Growth Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Invesco Investments [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 18,621,671
|
| Investment, Identifier [Axis]: MFS | MFS International Growth |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
MFS [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 22,943,762
|
| Investment, Identifier [Axis]: Participant Loans Member | Minimum |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate |
4.25%
|
| Investment, Identifier [Axis]: Participant Loans Member | Maximum |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate |
9.50%
|
| Investment, Identifier [Axis]: Payden Funds | Payden Low Duration Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Payden Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 4,494,999
|
| Investment, Identifier [Axis]: Putnam Investments | Putnam Global Income Trust |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Putman Investment Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 2,062,578
|
| Investment, Identifier [Axis]: Putnam Investments | Putnam High Yield Advantage |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Putman Investment Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 6,618,454
|
| Investment, Identifier [Axis]: Putnam Investments | Putnam Large Cap Value Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Putman Investment Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 21,142,634
|
| Investment, Identifier [Axis]: RBC | RBC Emerging Markets Equity |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
RBC Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 3,875,586
|
| Investment, Identifier [Axis]: T. Rowe Price | T. Rowe Price Equity Income Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
T. Rowe Price [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 29,209,743
|
| EBP, Asset Held for Investment, Party-in-Interest [true false] |
true
|
| Investment, Identifier [Axis]: T. Rowe Price | US Treasury Money Market Common Collective Trust Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
T. Rowe Price [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Common Collective Trust
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 51,624,078
|
| EBP, Asset Held for Investment, Party-in-Interest [true false] |
true
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Balanced Index Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 28,738,197
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Institutional Index Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 115,786,759
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Mid Cap Index Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 31,978,928
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Selected Value |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 7,787,894
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Small Cap Index Fund Institutional Class |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 16,627,664
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Total Bond Market Index Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 14,719,509
|
| Investment, Identifier [Axis]: Vanguard | Vanguard Total International Stock Index Institutional |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Vanguard Group [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 10,962,387
|
| Investment, Identifier [Axis]: Wasatch Funds | Wasatch Frontier Emerging Small Countries Fund |
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
Wasatch Frontier Funds [Member]
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
Mutual Fund
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value |
$ 479,935
|