v3.26.1
Shareholder Report
 6 Months Ended
Apr. 30, 2026
USD ($)
$ / shares
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name EIP Investment Trust
Entity Central Index Key 0001350049
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2026
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Investor Class  
Shareholder Report [Line Items]  
Fund Name EIP Growth & Income Fund
Class Name Investor Class
Trading Symbol EIPFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the  EIP Growth & Income Fund (the “Fund”) for the period of November 1, 2025 to April 30, 2026 (the “Period”).
Additional Information [Text Block] You can find additional information about the Fund at https://www.eipfunds.com/products/mutual-funds/. You can also request this information by contacting us at 1-844-766-8694.
Additional Information Phone Number 1-844-766-8694
Additional Information Website https://www.eipfunds.com/products/mutual-funds/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment*
Investor Class
$91
1.65%**
[1],[2]
Expenses Paid, Amount $ 91
Expense Ratio, Percent 1.65% [1]
Net Assets $ 92,789,720
Holdings Count | $ / shares 78
Investment Company Portfolio Turnover 15.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of April 30, 2026)
Net Assets
$92,789,720
Number of Holdings
78
Portfolio Turnover
15%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of April 30, 2026)*
Top Holdings
(%)
First American Treasury Obligations Fund - Class Z
14.7%
Enterprise Products Partners, LP
7.8%
Energy Transfer, LP
6.5%
MPLX, LP
3.9%
National Fuel Gas Co.
3.0%
Plains GP Holdings LP
2.9%
ONEOK, Inc.
2.3%
Clearway Energy, Inc. - Class A
2.2%
Kinder Morgan, Inc.
2.1%
Sunoco LP
1.8%
Security Type
(%)
Common Stocks
59.8%
Master Limited Partnerships
26.0%
Money Market Funds
14.7%
Cash & Other
-0.5%
Industry Breakdown (%)
image
 [3]
Updated Prospectus Web Address https://www.eipfunds.com/products/mutual-funds/
Class I  
Shareholder Report [Line Items]  
Fund Name EIP Growth & Income Fund
Class Name Class I
Trading Symbol EIPIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the  EIP Growth & Income Fund (the “Fund”) for the period of November 1, 2025 to April 30, 2026 (the “Period”).
Additional Information [Text Block] You can find additional information about the Fund at https://www.eipfunds.com/products/mutual-funds/. You can also request this information by contacting us at 1-844-766-8694.
Additional Information Phone Number 1-844-766-8694
Additional Information Website https://www.eipfunds.com/products/mutual-funds/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment*
Class I
$69
1.25%**
[4],[5]
Expenses Paid, Amount $ 69
Expense Ratio, Percent 1.25% [4]
Net Assets $ 92,789,720
Holdings Count | $ / shares 78
Investment Company Portfolio Turnover 15.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of April 30, 2026)
Net Assets
$92,789,720
Number of Holdings
78
Portfolio Turnover
15%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of April 30, 2026)*
Top Holdings
(%)
First American Treasury Obligations Fund - Class Z
14.7%
Enterprise Products Partners, LP
7.8%
Energy Transfer, LP
6.5%
MPLX, LP
3.9%
National Fuel Gas Co.
3.0%
Plains GP Holdings LP
2.9%
ONEOK, Inc.
2.3%
Clearway Energy, Inc. - Class A
2.2%
Kinder Morgan, Inc.
2.1%
Sunoco LP
1.8%
Security Type
(%)
Common Stocks
59.8%
Master Limited Partnerships
26.0%
Money Market Funds
14.7%
Cash & Other
-0.5%
Industry Breakdown (%)
image
 [6]
Updated Prospectus Web Address https://www.eipfunds.com/products/mutual-funds/
[1]
** Under the Expense Limitation Agreement, Energy Income Partners, LLC, has agreed to waive its management fee and/or reimburse expenses so that  the Fund’s total annual operating expenses (excluding brokerage fees and commissions, borrowing costs (such as (i) interest and (ii) dividend expenses on securities sold), taxes, any 12b-1 fee or fees paid pursuant to an Administrative Services Plan, any indirect expenses such as acquired fund fees and expenses, and extraordinary litigation expenses) do not exceed 1.25% of the Fund’s average daily net assets.
[2]
* Annualized
[3]
* Percentages are stated as a percent of net assets.
[4]
** Under the Expense Limitation Agreement, Energy Income Partners, LLC, has agreed to waive its management fee and/or reimburse expenses so that  the Fund’s total annual operating expenses (excluding brokerage fees and commissions, borrowing costs (such as (i) interest and (ii) dividend expenses on securities sold), taxes, any 12b-1 fee or fees paid pursuant to an Administrative Services Plan, any indirect expenses such as acquired fund fees and expenses, and extraordinary litigation expenses) do not exceed 1.25% of the Fund’s average daily net assets.
[5]
* Annualized
[6]
* Percentages are stated as a percent of net assets.