v3.26.1
Schedule of Assets (Held at End of Year) - Schedule of Assets (Details) - EBP 001 - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Schedule of Asset Held for Investment [Line Items]    
Entity Tax Identification Number 63-0918200  
EBP, Plan Number 001  
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
Current Value $ 426,195,634  
Participants $ 2,256,884  
Employee benefit plan, asset held for investment, participant loan, maturity year 2035  
Total Assets (held at end of year) $ 428,452,518  
Investment, Identifier [Axis]: BlackRock BlackRock Inflation Protected Bond Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] BlackRock [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,170,384  
Investment, Identifier [Axis]: Commingled Trust Fund Fidelity Investments Managed Income Portfolio    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Commingled Trust Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 6,823,061  
Investment, Identifier [Axis]: Common Stock Fund ADTRAN Holdings, Inc. Common stock (234,055 shares and $93,797 cash)    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] EBP, Employer, Common Stock Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] ADTRAN Holdings, Inc. [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 2,127,735  
Shares 234,055  
Cash $ 93,797  
Investment, Identifier [Axis]: DFA U.S. Small Cap Value Portfolio Institutional Class    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] DFA [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,744,361  
Investment, Identifier [Axis]: Fidelity Investments Balanced Fund - Class K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 22,376,806  
Investment, Identifier [Axis]: Fidelity Investments Contrafund - Class K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 48,710,791  
Investment, Identifier [Axis]: Fidelity Investments Diversified International Fund - Class K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 10,361,607  
Investment, Identifier [Axis]: Fidelity Investments Extended Market Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 4,806,610  
Investment, Identifier [Axis]: Fidelity Investments Fidelity 500 Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 50,114,668  
Investment, Identifier [Axis]: Fidelity Investments Fidelity U.S. Bond Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 8,936,730  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2010 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 2,268,098  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2015 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 339,040  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2020 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 4,728,999  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2025 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 11,324,486  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2030 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 14,030,967  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2035 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 23,018,243  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2040 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 14,937,669  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2045 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 13,178,387  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2050 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 6,018,812  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2055 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 4,672,707  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2060 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 3,959,734  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2065 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,090,392  
Investment, Identifier [Axis]: Fidelity Investments Freedom 2070 Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 35,576  
Investment, Identifier [Axis]: Fidelity Investments Freedom Retire Fund K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 2,396,509  
Investment, Identifier [Axis]: Fidelity Investments Government Income Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 2,842,109  
Investment, Identifier [Axis]: Fidelity Investments Growth Company Fund - Class K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 64,013,679  
Investment, Identifier [Axis]: Fidelity Investments International Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 5,112,792  
Investment, Identifier [Axis]: Fidelity Investments Low-Priced Stock Fund - Class K    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 11,465,069  
Investment, Identifier [Axis]: Fidelity Investments Small Cap Index Fund    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,638,922  
Investment, Identifier [Axis]: Harford Harford International Opportunities HLS Fund Class IA    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Hartford [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 3,789,787  
Investment, Identifier [Axis]: Invesco Invesco Diversified Dividend Fund R5 Class    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Invesco [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 13,060,989  
Investment, Identifier [Axis]: Janus Henderson Janus Henderson Venture Fund Class I    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Janus Henderson [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 12,130,079  
Investment, Identifier [Axis]: MassMutual MassMutual Select Mid Cap Growth Fund Class R5    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] MassMutual [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,941,869  
Investment, Identifier [Axis]: Money Market Funds Fidelity Investments Government Money Market Fund - Premium Class    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] Money Market Funds [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 15,026,272  
Investment, Identifier [Axis]: Other Investments Fidelity Investments Brokerage Link Various investments    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Asset Held for Investment, Party-in-Interest [true false] true  
EBP, Investment, Current Value, Type [Extensible Enumeration] us-gaap-ebp:EbpOtherInvestmentMember  
EBP, Investment, Issuer Name [Extensible Enumeration] Fidelity Investments Brokerage Link [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 11,169,957  
Investment, Identifier [Axis]: PGIM PGIM Jennison Mid-Cap Growth Fund, Inc. R6    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] PGIM [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,184,531  
Investment, Identifier [Axis]: PGIM PGIM Total Return Bond Fund Class Z    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] PGIM [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 6,789,537  
Investment, Identifier [Axis]: Putnam Putnam Large Cap Value Fund Class R6    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Putnam [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 11,503,926  
Investment, Identifier [Axis]: Vanguard FTSE Social Index Fund Admiral Shares    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Vanguard [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 1,688,043  
Investment, Identifier [Axis]: Wells Fargo Advantage Special Mid Cap Value Fund Institutional Class    
EBP, Schedule of Asset Held for Investment [Line Items]    
EBP, Investment, Current Value, Type [Extensible Enumeration] Mutual Fund [Member]  
EBP, Investment, Issuer Name [Extensible Enumeration] Wells Fargo [Member]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] us-gaap-ebp:EmployeeBenefitPlanParticipantDirectedMember  
Current Value $ 3,665,701  
Maximum    
EBP, Schedule of Asset Held for Investment [Line Items]    
Employee benefit plan, notes receivable from participants, interest rate 8.50% 8.50%
Minimum    
EBP, Schedule of Asset Held for Investment [Line Items]    
Employee benefit plan, notes receivable from participants, interest rate 4.25% 4.25%