v3.26.1
Schedule of Assets (Details) - 001
12 Months Ended
Dec. 31, 2025
USD ($)
Rate
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 5,962,191
EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution 667,902,536
Common Collective Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 661,940,345
Maximum  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Asset Held for Investment, Participant Loan, Interest Rate | Rate 9.50%
Minimum  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Asset Held for Investment, Participant Loan, Interest Rate | Rate 4.25%
Investment, Identifier [Axis]: American Beacon Small Cap Value R6  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 8,932,567
Investment, Identifier [Axis]: Blue Chip Growth Trust T5  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 46,191,478
Investment, Identifier [Axis]: DFA Emerging Markets Portfolio  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 8,136,211
Investment, Identifier [Axis]: DFA International Small Company Portfolio Inst  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 5,760,995
Investment, Identifier [Axis]: Fidelity Inflation Protected Bond Index  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 4,977,722
Investment, Identifier [Axis]: Fidelity US Bond Index Fund  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 15,497,719
Investment, Identifier [Axis]: Geneva Small Cap Growth Collect FD CL C  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 18,337,707
Investment, Identifier [Axis]: Hartford Schrders Inernational Stock  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 22,295,392
Investment, Identifier [Axis]: M.F.S. Emerging Market Debt R6  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 3,790,851
Investment, Identifier [Axis]: PIMCO Commodities Plus Institutional Fund  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 3,879,436
Investment, Identifier [Axis]: Plexus Corp. Common Stock  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 18,797,658
Investment, Identifier [Axis]: Spartain 500 Index Pool  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 102,838,335
Investment, Identifier [Axis]: T. Rowe Price Equity Income Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 20,262,791
Investment, Identifier [Axis]: T. Rowe Price Retirement 2005 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 118,590
Investment, Identifier [Axis]: T. Rowe Price Retirement 2010 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 2,678,498
Investment, Identifier [Axis]: T. Rowe Price Retirement 2015 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 2,158,878
Investment, Identifier [Axis]: T. Rowe Price Retirement 2020 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 10,542,820
Investment, Identifier [Axis]: T. Rowe Price Retirement 2025 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 24,380,773
Investment, Identifier [Axis]: T. Rowe Price Retirement 2030 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 56,090,019
Investment, Identifier [Axis]: T. Rowe Price Retirement 2035 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 59,775,637
Investment, Identifier [Axis]: T. Rowe Price Retirement 2040 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 68,900,262
Investment, Identifier [Axis]: T. Rowe Price Retirement 2045 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 34,753,687
Investment, Identifier [Axis]: T. Rowe Price Retirement 2050 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 34,171,077
Investment, Identifier [Axis]: T. Rowe Price Retirement 2055 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 34,511,162
Investment, Identifier [Axis]: T. Rowe Price Retirement 2060 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 20,894,454
Investment, Identifier [Axis]: T. Rowe Price Retirement 2065 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 7,952,016
Investment, Identifier [Axis]: T. Rowe Price Retirement 2070 Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 375,604
Investment, Identifier [Axis]: T. Rowe Price Retirement Balanced Trust  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 2,100,677
Investment, Identifier [Axis]: T. Rowe Price Stable Value Fund  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 22,452,800
Investment, Identifier [Axis]: Vanguard Federal Money Market Fund  
EBP, Schedule of Asset Held for Investment [Line Items]  
EBP, Investment, Current Value, Type [Extensible Enumeration] Securities Investment [Member]
EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value $ 384,529