75000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 75010 - Statement - STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS link:presentationLink link:calculationLink link:definitionLink 75020 - Statement - STATEMENT OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS link:presentationLink link:calculationLink link:definitionLink 75030 - Disclosure - Description of the Plan link:presentationLink link:calculationLink link:definitionLink 75040 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 75050 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 75060 - Disclosure - Risks and Uncertainties and Concentrations - Investments link:presentationLink link:calculationLink link:definitionLink 75070 - Disclosure - Plan Termination link:presentationLink link:calculationLink link:definitionLink 75080 - Disclosure - Secure Act 2.0 link:presentationLink link:calculationLink link:definitionLink 75090 - Disclosure - Federal Income Tax Status link:presentationLink link:calculationLink link:definitionLink 75100 - Disclosure - Party-in-Interest Transactions link:presentationLink link:calculationLink link:definitionLink 75110 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 75120 - Disclosure - Schedule of Assets (Held at End of Year) link:presentationLink link:calculationLink link:definitionLink 75130 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 75140 - Disclosure - Description of the Plan (Tables) link:presentationLink link:calculationLink link:definitionLink 75150 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 75160 - Disclosure - Description of Plan - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75170 - Disclosure - Description of Plan - Schedule of Employer Contribution and Vesting Percentage Based on Service (Details) link:presentationLink link:calculationLink link:definitionLink 75180 - Disclosure - Significant Accounting Policies - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75190 - Disclosure - Investments - Summary of Plan Investment Assets and Investment Liabilities Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 75200 - Disclosure - Investments - Summary of Investments Measured at Fair Value Based on NAV Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 75210 - Disclosure - Risks and Uncertainties and Concentrations - Investments - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75220 - Disclosure - Party-in-Interest Transactions - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75230 - Disclosure - Plan Termination - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75240 - Disclosure - Federal Income Tax Status - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 75250 - Disclosure - Schedule of Assets (Held at End of Year) - Schedule of Assets (Details) link:presentationLink link:calculationLink link:definitionLink 75250 - Disclosure - Schedule of Assets (Held at End of Year) - Schedule of Assets (Details) [Default] link:presentationLink link:calculationLink link:definitionLink 999009 - Disclosure - Anchoring link:presentationLink link:calculationLink link:definitionLink EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage Employee benefit plan, note receivable from participant, account, maximum borrowing, to total account, percentage EBP, Forfeited Nonvested Account, Decrease from Employer Contribution EBP, Forfeited nonvested , decrease from employer contribution EBP, Participant Contribution, After tax, Maximum Annual Compensation, Amount EBP, participant contribution, after tax, maximum annual compensation, amount. Maximum contribution amount after tax EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense Administrative expenses Administrative expenses EBP, Net Asset Available for Benefit Net assets available for benefits per the financial statements NET ASSETS AVAILABLE FOR BENEFITS NET ASSETS AVAILABLE FOR BENEFITS - Beginning of year NET ASSETS AVAILABLE FOR BENEFITS - End of year EBP, Employer contribution, vesting percentage allocation period one EBP, Employer contribution, vesting percentage allocation period one. Minimum [Member] Minimum EBP, Schedule of Asset Held for Investment [Table] EBP, Tax Status [Line Items] EBP, Payment to Participant [Policy Text Block] Benefit Payments EBP, Expense [Policy Text Block] Administrative Expenses EBP, Description of Plan and Accounting Change [Abstract] Employee Benefit Plan Tranche Four [Member] Employee benefit plan tranche four. Vesting contribution percentage 3 year Employee Benefit Plan Tranche Six [Member] Employee benefit plan tranche six. Vesting contribution percentage 5 or more years Document Period End Date Document Information [Table] Minimum required period of services for eligible to participate for contribution. Minimum required period of services for eligible to participate for contribution. EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value Current Value EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration] Investments [Domain] EBP, Statement of Net Asset Available for Benefit [Abstract] Employee Benefit Plan Participant Contribution Vesting Description Employee benefit plan participant contribution vesting description. Employee benefit plan contribution vesting description EBP, Note Receivable from Participant Notes receivable from participants EBP, Tax Status [Text Block] Federal Income Tax Status EBP, Use of Estimate [Policy Text Block] Use of Estimates EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash and Noncash EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash and Noncash, Total Employer EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract] Investment income: EBP, Accounting Policy [Table] EBP, Investment [Policy Text Block] Valuation of Investments and Income (Loss) Recognition Common Collective Trust [Member] Common Collective Trusts Schedule of Investments Measured at Fair Value Based on NAV Per Share [Table Text Block] Schedule of investments measured at fair value based on NAV per share. Summary of Investments Measured at Fair Value Based on NAV Per Share EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant Interest on notes receivable from participants Employee benefit plan schedule of assets held at end of year. Employee Benefit Plan Schedule of Assets Held at End of Year [TextBlock] Schedule of Assets (Held at End of Year) Secure Act 2.0 Employee Benefit Plan Secure Act Two Point Zero [Text Block] Employee benefit plan secure act 2.0. Fair value inputs level 1 and level 2. Fair Value Inputs Level 1 and Level 2 [Member] Level 1 and Level 2 Plan designated age to withdrawals of employer contributions if participant dies or disabled Plan Designated Age to Withdrawals of Employer Contributions if Participant Dies or Disabled Plan designated age to withdrawals of employer contributions if participant dies or disabled Statistical Measurement [Axis] EBP, Basis of Accounting [Policy Text Block] Basis of Accounting Personal Choice Retirement Account [Member] Personal choice retirement account. Personal Choice Retirement Account Employee Benefit Plan Tranche Two [Member] Employee benefit plan tranche two. Vesting contribution percentage 1 year EBP, Investment, Fair Value and NAV [Table Text Block] Summary of Plan Investment Assets and Investment Liabilities Measured at Fair Value Interest or penalties related to uncertain tax positions recognized Employee Benefit Plan Interest or Penalties Related to Uncertain Tax Positions Recognized Employee benefit plan interest or penalties related to uncertain tax positions recognized. EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution Notes receivable from participants EBP, Change in Net Asset Available for Benefit, Increase Total additions Fair Value Hierarchy and NAV [Axis] EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] DEDUCTIONS FROM NET ASSETS: EBP, Description of Plan [Line Items] EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Total Investments, Percentage Concentration of investment at fair value to total investments, percentage Employee Benefit Plan Termination Vested Percentage Employee benefit plan termination vested percentage. Employee benefit plan termination vested percentage EBP, Risk and Uncertainty [Abstract] EBP, Change in Net Asset Available for Benefit, Increase from Contribution Total contributions Document Fiscal Period Focus EBP, Participant Contribution, Automatic, Deferral Rate Deferral rate EBP, Schedule of Asset Held for Investment [Abstract] EBP, Change in Net Asset Available for Benefit, Decrease Total deductions Total deductions EBP payment on plan expenses EBP payment on plan expenses Payment on plan expenses EBP, Related Party and Party-in-Interest Transactions [Abstract] EBP, Investment, Issuer Name [Extensible Enumeration] EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount Employee benefit plan, notes receivable from participant, account, maximum borrowing, amount Brown and Brown Incorporation [Member] Brown and Brown Incorporation. Brown & Brown, Inc. Fair Value, Inputs, Level 1 [Member] Level 1 Investment Type [Axis] EBP, Revenue adjustments deposited EBP, Revenue adjustments deposited. EBP, Risk and Uncertainty [Text Block] Risks and Uncertainties and Concentrations - Investments Statistical Measurement [Domain] Plan Designated Service Year to Withdrawals of Employer Contributions if Participant Dies or Disabled Plan designated service year to withdrawals of employer contributions if participant dies or disabled. Plan designated service year to withdrawals of employer contributions if participant dies or disabled Entity Central Index Key EBP, Asset Held for Investment, Participant Loan, Interest Rate Employee benefit plan, asset held for investment, participant loan, interest rate EBP, participants loan interest rate EBP, Summary of Accounting Policy [Text Block] Significant Accounting Policies Employee Benefit Plan Secure Act Two Point Zero [Abstract] Employee benefit plan secure act 2.0. EBP, Plan Termination [Text Block] Plan Termination Employee Benefit Plan Vesting [Domain] Employee benefit plan vesting. Fair Value, Inputs, Level 2 [Member] Level 2 EBP, Note Receivable from Participant, Allowance for Credit Loss Notes receivable from participants, allowance for credit losses EBP, Statement of Net Asset Available for Benefit [Table] EBP, Accounting Policy [Line Items] EBP, Investment, Fair Value and NAV [Abstract] Fair Value Hierarchy and NAV [Domain] EBP, Employer contribution, vesting percentage allocation period two EBP, Employer contribution, vesting percentage allocation period two Employee Benefit Plan Fair Value Investment Net Asset Value Redemption Frequency Employee benefit plan fair value investment net asset value redemption frequency. Redemption Frequency EBP, Related Party and Party-in-Interest Transactions [Text Block] Party-in-Interest Transactions Employee Benefit Plan Tranche Five [Member] Employee benefit plan tranche five. Vesting contribution percentage 4 year EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Benefit and withdrawal payments per financial statement Net increase in net assets available for benefits NET INCREASE IN ASSETS AVAILABLE FOR BENEFITS EBP, Asset [Abstract] ASSETS Document Type Employee Benefit Plan Personal Choice Accounts [Member] Employee benefit plan personal choice accounts. Personal Choice Accounts EBP, Description of Plan [Table] EBP Participants vested account at the time of termination of employment or disability EBP Participants vested account at the time of termination of employment or disability Interest income EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Investment EBP, Contribution [Policy Text Block] Contributions EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover Participants EBP, Statement of Change in Net Asset Available for Benefit [Abstract] EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment Net appreciation in fair value of investments EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Gain (Loss) on Investment, Total Entity Registrant Name EBP, Related Party and Party-in-Interest Transactions [Table] EBP, Change in Net Asset Available for Benefit, Increase from Dividend Income on Investment Dividend income Employee benefit plan dividends received EBP, Description of Plan [Text Block] Description of the Plan EBP, Subsequent Event [Line Items] EBP, Subsequent Event [Table] EBP, Accounting Policy, Accounting Standard Update, and Change in Accounting Principle [Abstract] EBP, Plan Name EBP, Risk and Uncertainty [Line Items] EBP, Investment, Number of Shares Number of shares Employee benefit plan number of shares held EBP, Tax Determination Letter, Date Tax determination letter, date EBP, Plan Number EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment Net investment income EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value Total investments, at fair value EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value, Ending Balance EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value, Beginning Balance EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value, Total EBP, Tax Status [Abstract] Minimum age required for eligible to participate for contribution Minimum age required for eligible to participate for contribution. Employee Benefit Plan Employer Contribution Vested Percentage Employee benefit plan employer contribution vested percentage. Vested Percentage Mutual Fund [Member] Registered Investment Companies (Mutual Funds) EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Benefit and withdrawal payments per financial statement Benefits paid to participants Benefits paid to participants EBP, Receivable Total receivables EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Forfeited Nonvested Account Employee benefit plan forfeiture balances Entity Tax Identification Number Employee Benefit Plan Tranche One [Member] Employee benefit plan tranche one. Vesting contribution percentage less than 1 year Employee Benefit Plan Vesting [Axis] Employee Benefit Plan Vesting. EBP, Note Receivable from Participant, Account, Minimum Borrowing, Amount Employee benefit plan, notes receivable from participant, account, minimum borrowing, amount EBP, Note Receivable from Participant [Policy Text Block] Notes Receivable from Participants Entity [Domain] Employee Benefit Plan Investment Stock Value Employee benefit plan investment stock value. Employee benefit plan stock value held Employee Benefit Plan Fair Value Investment Net Asset Value Redemption Notice Period Employee benefit plan fair value investment net asset value redemption notice period. Redemption Notice Period EBP, Related Party and Party-in-Interest [Axis] EBP, Related Party and Party-in-Interest Transactions [Line Items] Maximum Maximum [Member] EBP, Investment, Fair Value [Abstract] INVESTMENTS - AT FAIR VALUE: EBP 002 [Member] EBP 002. EBP 002 EBP, Investment, Fair Value and NAV [Text Block] Investments Document Fiscal Year Focus EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage Percentage of employee contribution EBP, Employer, Common Stock Fund [Member] Employer Common Stock Fund EBP, Change in Net Asset Available for Benefit, Increase [Abstract] ADDITIONS TO NET ASSETS: EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract] Contributions: Employee Benefit Plan Secure Act Two Point Zero [Line Items] Employee benefit plan secure act 2.0. Employee Benefit Plan Secure Act Two Point Zero [Table] Employee benefit plan secure act 2.0. EBP, Contribution [Table Text Block] Schedule of Employer Contribution and Vesting Percentage Based on Service Plan designated normal retirement age to withdrawals of employer contributions. Plan Designated Normal Retirement Age to Withdrawals of Employer Contributions Plan designated normal retirement age to withdrawals of employer contributions Amendment Flag EBP, Funds allocated participants EBP, Funds allocated participants. EBP, Tax Determination Letter, Obtained [true false] Tax determination letter, obtained EBP, Subsequent Event [Text Block] Subsequent Events EBP, Tax Status [Table] Fair Value Measured at Net Asset Value Per Share [Member] Fair Value Measured at NAV Per Share Investment, Identifier [Axis] EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover Rollovers from other qualified plans EBP, Receivable [Abstract] RECEIVABLES: EBP, Statement of Change in Net Asset Available for Benefit [Line Items] Legal Entity [Axis] Employee Benefit Plan Tranche Three [Member] Employee benefit plan tranche three. Vesting contribution percentage 2 year Cover [Abstract] EBP, Loan interest rate at prime rate plus EBP, Loan interest rate at prime rate plus. EBP, Investment, Fair Value and NAV [Table] EBP, Schedule of Asset Held for Investment [Line Items] EBP, Risk and Uncertainty [Table] Employee contribution allowable increased deferral catch-up contribution Employee contribution allowable increased deferral catch-up contribution EBP, Investment, Fair Value and NAV [Line Items] EBP, Related Party and Party-in-Interest [Domain] Other income EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Other Investment Income (Loss) EBP, Statement of Change in Net Asset Available for Benefit [Table] EBP, Subsequent Event [Abstract] Subsequent Events Document Information [Line Items] EBP, Available amount to allocated to participants or to pay Plan expenses EBP, Available amount to allocated to participants or to pay plan expenses. Available amount for participants or to pay plan expenses Target retirement 2065 fund. Target retirement 2020 fund. Target retirement 2060 fund. Europacific Growth Fund [Member] Target Retirement 2025 Fund [Member] Target retirement 2070 fund. Target retirement 2030 fund. Target Retirement 2055 Fund [Member] Intl Diversification Cl R6 Value Fund [Member] Target Retirement 2020 Fund [Member] Growth And Income Fund [Member] Intl diversification Cl R6 value fund. Target Retirement 2030 Fund [Member] Bond Market Index Fund [Member] Mid cap value fund. Income Fund [Member] International Stock Index Fund [Member] Select Mid Cap Growth I Fund [Member] Growth and income fund. Institutional index instl Pl fund. Institutional Index Instl Pl Fund [Member] Target retirement 2050 fund. Target Retirement 2065 Fund [Member] Target Retirement 2060 Fund [Member] Government Money Investment [Member] Target Retirement Income Fund [Member] Common Stock Fund [Member] Small cap index fund. Inflation-protected security investors fund. Small cap value fund. Fed Money Market Fund [Member] Income fund. Common stock fund. Target retirement 2040 fund. Small Cap Growth Fund [Member] Diversified real fund. Participant Directed Brokerage Accounts [Member] Target Retirement 2070 Fund [Member] Mid Cap Index Fund [Member] Target retirement 2045 fund. JPM Chase Bank LGCP Growth CF A [Member] Fed money market fund. Inflation Protected Security Investors Fund [Member] Target Retirement 2050 Fund [Member] JPM chase bank LGCP growth CF-A. Mid Cap Value Fund [Member] Select mid cap growth I fund. Bond Market Index Fund. Small cap growth fund. International Stock Index Fund. Target retirement 2030 fund. Galliard stable return fund E. Small Cap Index Fund [Member] Mid cap index fund. Small Cap Value Fund [Member] Target retirement income fund. Target Retirement 2040 Fund [Member] Target Retirement 2035 Fund [Member] Target retirement 2020 fund. Target Retirement 2045 Fund [Member] Government money investment. Target retirement 2055 fund. Galliard Stable Return Fund E [Member] Diversified Real Fund [Member] Participant directed brokerage accounts. Europacific growth fund.