Schedule H, Line 4i – Schedule of Assets (Held at End of Year)—Modified Cash Basis (Detail) - EBP 003 [Member] - USD ($)
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12 Months Ended |
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Dec. 31, 2025 |
Dec. 31, 2024 |
| EBP, Schedule of Asset Held for Investment [Line Items] |
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| Entity Tax Identification Number |
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55-0641179
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| EBP, Plan Number |
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003
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| EBP, Note Receivable from Participant |
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$ 391,889
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[1] |
$ 470,616
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| EBP, Asset Held for Investment |
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$ 282,101,147
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| Investment, Identifier [Axis]: American Beacon Small Cap Value R6 | shares |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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American Beacon Small Cap Value R6 [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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|
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| EBP, Investment, Number of Shares |
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56,104
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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shares [Member]
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|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 1,311,158
|
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| Investment, Identifier [Axis]: Fiam Core Plus Commingled Pool Class I | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Fiam Core Plus Commingled Pool Class I [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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|
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| EBP, Investment, Number of Shares |
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245,360
|
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 6,067,763
|
|
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| Investment, Identifier [Axis]: Galliard Stable Return Fund E | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Galliard Stable Return Fund E [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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|
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| EBP, Investment, Number of Shares |
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301,067
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|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
|
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 19,077,264
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| Investment, Identifier [Axis]: Great Gray Trust Europacific Growth CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Great Gray Trust Europacific Growth CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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465,204
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 7,300,213
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| Investment, Identifier [Axis]: JP Morgan Large Cap Growth R6 | shares |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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JP Morgan Large Cap Growth R6 [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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149,018
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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shares [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 12,881,124
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| Investment, Identifier [Axis]: MFS Large Cap Value CIT CL CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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MFS Large Cap Value CIT CL CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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610,705
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 8,503,333
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| Investment, Identifier [Axis]: MFS Mid Cap Growth Fund CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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MFS Mid Cap Growth Fund CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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71,214
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 1,245,071
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| Investment, Identifier [Axis]: MFS Mid Cap Value Fund CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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MFS Mid Cap Value Fund CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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|
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| EBP, Investment, Number of Shares |
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31,499
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 724,462
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| Investment, Identifier [Axis]: MassMutual Small Cap Gr Eq CIT Fee CI CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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MassMutual Small Cap Gr Eq CIT Fee CI CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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81,354
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 854,487
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| Investment, Identifier [Axis]: NT Collective ACWI EX US IMI DC NL CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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NT Collective ACWI EX US IMI DC NL CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
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| EBP, Investment, Number of Shares |
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25,623
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 3,256,912
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| Investment, Identifier [Axis]: NT Collective AGG Bond NL Tier CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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NT Collective AGG Bond NL Tier CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
|
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| EBP, Investment, Number of Shares |
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32,674
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
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units [Member]
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 3,381,137
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| Investment, Identifier [Axis]: NT Collective Extended Equity DC NL CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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NT Collective Extended Equity DC NL CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
|
|
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| EBP, Investment, Number of Shares |
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154,358
|
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
units [Member]
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 20,921,633
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| Investment, Identifier [Axis]: NT Collective S&P 500 DC NL Tier CT | units |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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NT Collective SP 500 DC NL Tier CT [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
|
|
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| EBP, Investment, Number of Shares |
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366,302
|
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
units [Member]
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
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$ 49,875,640
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| Investment, Identifier [Axis]: United Bankshares, Inc. Common Stock | shares |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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United Bankshares, Inc. Common Stock [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
|
|
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| EBP, Investment, Number of Shares |
|
1,773,917
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
[1] |
$ 68,118,408
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| Investment, Identifier [Axis]: Vanguard Target Retirement 2020 Inv | shares |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Vanguard Target Retirement 2020 Inv [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
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EBP, Participant-Directed [Member]
|
|
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| EBP, Investment, Number of Shares |
|
97,491
|
|
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| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 2,676,125
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| Investment, Identifier [Axis]: Vanguard Target Retirement 2025 Inv | shares |
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| EBP, Schedule of Asset Held for Investment [Line Items] |
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Vanguard Target Retirement 2025 Inv [Member]
|
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
423,109
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
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| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 8,441,016
|
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| Investment, Identifier [Axis]: Vanguard Target Retirement 2030 Inv | shares |
|
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| EBP, Schedule of Asset Held for Investment [Line Items] |
|
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
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Vanguard Target Retirement 2030 Inv [Member]
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
372,640
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 15,773,839
|
|
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| Investment, Identifier [Axis]: Vanguard Target Retirement 2035 Inv | shares |
|
|
|
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| EBP, Schedule of Asset Held for Investment [Line Items] |
|
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2035 Inv [Member]
|
|
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
493,896
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 13,522,881
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2040 Inv | shares |
|
|
|
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| EBP, Schedule of Asset Held for Investment [Line Items] |
|
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|
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2040 Inv [Member]
|
|
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
230,984
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 11,537,655
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2045 Inv | shares |
|
|
|
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| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
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| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2045 Inv [Member]
|
|
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| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
219,265
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 7,617,271
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2050 Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2050 Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
164,137
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 9,730,053
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2055 Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2055 Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
52,573
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 3,478,241
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2060 Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2060 Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
40,695
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 2,481,564
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2065 Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2065 Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
28,722
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 1,149,751
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement 2070 Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement 2070 Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
4,095
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 130,316
|
|
|
| Investment, Identifier [Axis]: Vanguard Target Retirement Income Inv | shares |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Investment, Issuer Name [Extensible Enumeration] |
|
Vanguard Target Retirement Income Inv [Member]
|
|
|
| EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] |
|
EBP, Participant-Directed [Member]
|
|
|
| EBP, Investment, Number of Shares |
|
119,102
|
|
|
| EBP, Investment, Current Value, Type [Extensible Enumeration] |
|
shares [Member]
|
|
|
| EBP, Asset Held for Investment, Plan Interest in Master Trust, Current Value |
|
$ 1,651,941
|
|
|
| Minimum [Member] |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate |
|
3.25%
|
|
|
| Maximum [Member] |
|
|
|
|
| EBP, Schedule of Asset Held for Investment [Line Items] |
|
|
|
|
| EBP, Asset Held for Investment, Participant Loan, Interest Rate |
|
9.50%
|
|
|
|
|