Objective, Primary [Text Block]

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Risk/Return [Heading]

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Summary Information

Objective [Heading]

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Investment Objective

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The Invesco S&P 500® Equal Weight Energy ETF (the “Fund”) seeks to track the investment results (before fees and expenses) of the S&P 500® Equal Weight Energy Plus Index (the “Underlying Index”).

Expense [Heading]

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Fund Fees and Expenses

Expense Narrative [Text Block]

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This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below.

Operating Expenses Caption [Text]

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Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Portfolio Turnover [Heading]

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Portfolio Turnover.

Portfolio Turnover [Text Block]

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The Fund pays transaction costs, such as commissions, when it purchases and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate will cause the Fund to incur additional transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in Total Annual Fund Operating Expenses or in the example, may affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 20% of the average value of its portfolio.

Portfolio Turnover, Rate

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20.00%

Expense Example [Heading]

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Example.

Expense Example Narrative [Text Block]

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This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

The example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your Shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. This example does not include brokerage commissions that investors may pay to buy and sell Shares. Although your actual costs may be higher or lower, your costs, based on these assumptions, would be:

Strategy [Heading]

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Principal Investment Strategies

Strategy Narrative [Text Block]

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The Fund generally will invest at least 90% of its total assets in securities that comprise the Underlying Index.

Strictly in accordance with its guidelines and mandated procedures, S&P Dow Jones Indices LLC (“S&P DJI” or the “Index Provider”) compiles, maintains and calculates the Underlying Index, which is composed of all of the components of the S&P 500® Energy Index (the “Parent Index”). The Parent Index is designed to measure the performance of common stocks of all companies included in the S&P 500® Index that are classified as members of the energy sector, as defined according to the Global Industry Classification Standard (“GICS®”), with a 22 company minimum count at each quarterly rebalance. The energy sector includes companies engaged in the exploration and production, refining and marketing, and storage and transportation of oil and gas and coal and consumable fuels, as well as companies that offer oil and gas equipment and services. All companies included in the Parent Index and the Underlying Index are domiciled in the United States and trade on U.S. exchanges.

The Underlying Index is an equal-weighted version of the Parent Index. “Equal weighting” means that, unlike the Parent Index, which employs a

float-adjusted market capitalization weighted methodology, the Underlying Index assigns each component security the same weight at each quarterly rebalance.

In the event there are fewer than 22 companies eligible for inclusion in the Underlying Index at a quarterly rebalance, the Underlying Index will be supplemented with the largest energy companies in the S&P MidCap 400® Index based on float-adjusted market capitalization until the 22 company minimum is reached. If intra-quarter additions result in the Underlying Index reaching the required minimum count, the supplementary companies will remain in the Underlying Index until the next quarterly rebalance at which point they will be reviewed.

As of June 30, 2023, the Underlying Index was comprised of 23 constituents with market capitalizations ranging from $10.5 billion to $433.6 billion.

Although the Fund generally seeks to employ a “full replication” methodology in seeking to track the Underlying Index (meaning that the Fund generally invests in all of the securities comprising the Underlying Index in proportion to their weightings in the Underlying Index), the Fund at times may employ a “sampling” methodology, which may include, after investing at least 90% of its total assets in the components of the Underlying Index, investing a portion of its assets in other investment companies, including exchange-traded funds. Such investment companies may be affiliated with the Fund and will seek to invest in securities of companies in the energy sector.

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of April 30, 2023, the Fund had significant exposure to the energy sector. The Fund’s portfolio holdings, and the extent to which it concentrates its investments, are likely to change over time.

Strategy Portfolio Concentration [Text]

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The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of April 30, 2023, the Fund had significant exposure to the energy sector. The Fund’s portfolio holdings, and the extent to which it concentrates its investments, are likely to change over time.

Risk [Heading]

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Principal Risks of Investing in the Fund

Bar Chart and Performance Table [Heading]

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Performance

Performance Narrative [Text Block]

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The bar chart below shows how the Fund has performed. The table below the bar chart shows the Fund’s average annual total returns (before and after taxes). The bar chart and table provide an indication of the risks of investing in the Fund by showing how the Fund’s total returns have varied from year to year and by showing how the Fund’s average annual total returns compared with a broad measure of market performance and additional indexes with characteristics relevant to the Fund. The Fund's performance reflects fee waivers, if any, absent which performance would have been lower. Although the information shown in the bar chart and the table gives you some idea of the risks involved in investing in the Fund, the Fund’s past performance (before and after taxes) is not necessarily indicative of how the Fund will perform in the future.

The Fund is the successor to the investment performance of the Guggenheim S&P 500® Equal Weight Energy ETF (the “Predecessor Fund”) as a result of the reorganization of the Predecessor Fund into the Fund, which was consummated after the close of business on April 6, 2018. Accordingly, the performance information shown below for periods ending on or prior to April 6, 2018 is that of the Predecessor Fund.

Updated performance information is available online at www.invesco.com/ETFs.

Performance Information Illustrates Variability of Returns [Text]

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The bar chart and table provide an indication of the risks of investing in the Fund by showing how the Fund’s total returns have varied from year to year and by showing how the Fund’s average annual total returns compared with a broad measure of market performance and additional indexes with characteristics relevant to the Fund.

Performance Availability Website Address [Text]

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www.invesco.com/ETFs

Performance Past Does Not Indicate Future [Text]

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Although the information shown in the bar chart and the table gives you some idea of the risks involved in investing in the Fund, the Fund’s past performance (before and after taxes) is not necessarily indicative of how the Fund will perform in the future.

Bar Chart [Heading]

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Annual Total Returns—Calendar Years

Bar Chart Closing [Text Block]

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	Period Ended	Returns
Year-to-date	June 30, 2023	-4.42%
Best Quarter	March 31, 2022	41.77%
Worst Quarter	March 31, 2020	-57.63%

Year to Date Return, Label

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Year-to-date

Bar Chart, Year to Date Return, Date

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Jun. 30, 2023

Bar Chart, Year to Date Return

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(4.42%)

Highest Quarterly Return, Label

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Best Quarter

Highest Quarterly Return, Date

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Mar. 31, 2022

Highest Quarterly Return

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41.77%

Lowest Quarterly Return, Label

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Worst Quarter

Lowest Quarterly Return, Date

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Mar. 31, 2020

Lowest Quarterly Return

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(57.63%)

Performance Table Heading

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Average Annual Total Returns (for the periods ended December 31, 2022)

Index No Deduction for Fees, Expenses, Taxes [Text]

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(reflects no deduction for fees, expenses or taxes)

Performance Table Uses Highest Federal Rate

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After-tax returns in the above table are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

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Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold Shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts.

Performance Table Closing [Text Block]

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After-tax returns in the above table are calculated using the historical highest individual federal marginal income tax rates and do not reflect the

impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold Shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts.

Invesco S&P 500 Equal Weight Energy ETF | Risk Lose Money [Member]

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Invesco S&P 500 Equal Weight Energy ETF | Market Risk [Member]

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The Shares will change in value, and you could lose money by investing in the Fund.

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Invesco S&P 500 Equal Weight Energy ETF | Index Risk [Member]

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Market Risk. Securities in the Underlying Index are subject to market fluctuations. You should anticipate that the value of the Shares will decline, more or less, in correlation with any decline in value of the securities in the Underlying Index. Additionally, natural or environmental disasters, widespread disease or other public health issues, war, military conflicts, acts of terrorism, economic crises or other events could result in increased premiums or discounts to the Fund’s net asset value (“NAV”).

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Invesco S&P 500 Equal Weight Energy ETF | Industry Concentration Risk [Member]

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Index Risk. Unlike many investment companies, the Fund does not utilize an investing strategy that seeks returns in excess of the Underlying Index. Therefore, the Fund would not necessarily buy or sell a security unless that security is added or removed, respectively, from the Underlying Index, even if that security generally is underperforming. Additionally, the Fund rebalances its portfolio in accordance with the Underlying Index, and, therefore, any changes to the Underlying Index’s rebalance schedule will result in corresponding changes to the Fund’s rebalance schedule.

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Invesco S&P 500 Equal Weight Energy ETF | Energy Sector Risk [Member]

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Industry Concentration Risk. In following its methodology, the Underlying Index will be concentrated to a significant degree in securities of issuers operating in a single industry or industry group. As a result, the Fund will also concentrate its investments in such industries or industry groups to approximately the same extent. By concentrating its investments in an industry or industry group, the Fund faces more risks than if it were diversified broadly over numerous industries or industry groups. Such industry-based risks, any of which may adversely affect the companies in which the Fund invests, may include, but are not limited to, the following: general economic conditions or cyclical market patterns that could negatively affect supply and demand in a particular industry; competition for resources; adverse labor relations; political or world events; obsolescence of technologies; and increased competition or new product introductions that may affect the profitability or viability of companies in an industry. In addition, at times, such industry or industry group may be out of favor and underperform other industries or the market as a whole.

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Invesco S&P 500 Equal Weight Energy ETF | Equity Risk [Member]

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Energy Sector Risk. Changes in worldwide energy prices, exploration and production spending may adversely affect companies in the energy sector. In addition, changes in government regulation, world events and political and economic conditions can affect these companies. These companies also are at risk of civil liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims and risk of loss from terrorism, war and natural disasters. Commodity price volatility, changes in exchange rates, imposition of import controls, increased competition, depletion of resources, development of alternative energy sources, technological developments, geopolitical conflict and related economic sanctions and labor relations also could affect companies in this sector.

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Invesco S&P 500 Equal Weight Energy ETF | Mid-Capitalization Company Risk [Member]

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Equity Risk. Equity risk is the risk that the value of equity securities, including common stocks, may fall due to both changes in general economic conditions that impact the market as a whole, as well as factors that directly relate to a specific company or its industry. Such general economic conditions include changes in interest rates, periods of market turbulence or instability, or general and prolonged periods of economic decline and cyclical change. It is possible that a drop in the stock market may depress the price of most or all of the common stocks that the Fund holds. In addition, equity risk includes the risk that investor sentiment toward one or more industries will become negative, resulting in those investors exiting their investments in those industries, which could cause a reduction in the value of companies in those industries more broadly. The value of a company's common stock may fall solely because of factors, such as an increase in production costs, that negatively impact other companies in the same region, industry or sector of the market. A company's common stock also may decline significantly in price over a short period of time due to factors specific to that company, including decisions made by its management or lower demand for the company's products or services. For example, an adverse event, such as an unfavorable earnings report or the failure to make anticipated dividend payments, may depress the value of common stock.

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Invesco S&P 500 Equal Weight Energy ETF | Investment in Investment Companies Risk [Member]

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Mid-Capitalization Company Risk. Investing in securities of mid-capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. These companies' securities may be more volatile and less liquid than those of more established companies and may have returns that vary, sometimes significantly, from the overall securities market. Mid-capitalization companies tend to have less experienced management as well as limited product and market diversification and financial resources compared to larger capitalization companies. Often mid-capitalization companies and the industries in which they focus are still evolving and, as a result, they may be more sensitive to changing market conditions.

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Invesco S&P 500 Equal Weight Energy ETF | Issuer-Specific Changes Risk [Member]

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Investment in Investment Companies Risk. Investing in other investment companies, including exchange-traded funds (“ETFs”) and closed-end funds, subjects the Fund to those risks affecting the investment company, including the possibility that the value of the underlying securities held by the investment company could decrease or the portfolio becomes illiquid. Moreover, the Fund will pay indirectly a proportional share of the fees and expenses of the investment companies in which it invests. Investments in another ETF or closed-end fund are subject to, among other risks, the risk that the ETF’s or closed-end fund’s shares may trade at a discount or premium relative to the NAV of its shares and the listing exchange may halt trading of the ETF’s or closed-end fund’s shares.

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Invesco S&P 500 Equal Weight Energy ETF | Non-Correlation Risk [Member]

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Issuer-Specific Changes Risk. The value of an individual security or particular type of security may be more volatile than the market as a whole and may perform differently from the value of the market as a whole.

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Invesco S&P 500 Equal Weight Energy ETF | Authorized Participant Concentration Risk [Member]

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Non-Correlation Risk. The Fund's return may not match the return of the Underlying Index for a number of reasons. For example, the Fund incurs operating expenses not applicable to the Underlying Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund's securities holdings to reflect changes in the composition of the Underlying Index. In addition, the performance of the Fund and the Underlying Index may vary due to asset valuation differences and differences between the Fund's portfolio and the Underlying Index resulting from legal restrictions, costs or liquidity constraints.

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Invesco S&P 500 Equal Weight Energy ETF | Market Trading Risk [Member]

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Authorized Participant Concentration Risk. Only authorized participants (“APs”) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as APs and such APs have no obligation to submit creation or redemption orders. Consequently, there is no assurance that APs will establish or maintain an active trading market for the Shares. This risk may be heightened to the extent that securities held by the Fund are traded outside a collateralized settlement system. In that case, APs may be required to post collateral on certain trades on an agency basis (i.e., on behalf of other market participants), which only a limited number of APs may be able to do. In addition, to the extent that APs exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other AP is able to step forward to create or redeem Creation Units (as defined below), this may result in a significantly diminished trading market for Shares, and Shares may be more likely to trade at a premium or discount to the Fund's NAV and to face trading halts and/or delisting. Investments in non-U.S. securities, which may have lower trading volumes or could experience extended market closures or trading halts, may increase the risk that APs may not be able to effectively create or redeem Creation Units or the risk that the Shares may be halted and/or delisted.

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Invesco S&P 500 Equal Weight Energy ETF | Operational Risk [Member]

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Market Trading Risk. The Fund faces numerous market trading risks, including the potential lack of an active market for the Shares, losses from trading in secondary markets, and disruption in the creation/redemption process of the Fund. In stressed market conditions, the market for Shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s portfolio holdings, which may cause a variance in the market price of Shares and their underlying NAV. In addition, an exchange or market may issue trading halts on specific securities or financial instruments. As a result, the ability to trade certain securities or financial instruments may be restricted, which may disrupt the Fund’s creation/redemption process, potentially affect the price at which Shares trade in the secondary market, and/or result in the Fund being unable to trade certain securities or financial instruments at all. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses. Any of these factors may lead to the Shares trading at a premium or discount to the Fund's NAV.

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Invesco S&P 500 Equal Weight Energy ETF | Shares May Trade at Prices Different than NAV [Member]

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Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third-parties, failed or inadequate processes and technology or systems failures. The Fund and its investment adviser, Invesco Capital Management LLC (the “Adviser”), seek to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address these risks.

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Invesco S&P 500 Equal Weight Energy ETF | S&P 500® Equal Weight Energy Plus Index (reflects no deduction for fees, expenses or taxes)

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Shares May Trade at Prices Different than NAV. Shares trade on a stock exchange at prices at, above or below the Fund’s most recent NAV. The Fund’s NAV is calculated at the end of each business day and fluctuates with changes in the market value of the Fund’s holdings. The trading price of the Shares fluctuates continuously throughout trading hours on the exchange, based on both the relative market supply of, and demand for, the Shares and the underlying value of the Fund’s portfolio holdings. As a result, the trading prices of the Shares may deviate from the Fund’s NAV. ANY OF THESE FACTORS, AMONG OTHERS, MAY LEAD TO THE SHARES TRADING AT A PREMIUM OR DISCOUNT TO NAV.

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rr_AverageAnnualReturnYear01

58.38%

^[1]

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^[1]

Invesco S&P 500 Equal Weight Energy ETF | Custom Invesco S&P 500® Equal Weight Energy ETF Benchmark (reflects no deduction for fees, expenses or taxes)

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^[1]

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rr_AverageAnnualReturnYear01

58.42%

^[2]

rr_AverageAnnualReturnYear05

7.98%

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Invesco S&P 500 Equal Weight Energy ETF | S&P 500® Index (reflects no deduction for fees, expenses or taxes)

rr_AverageAnnualReturnYear10

3.97%

^[2]

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rr_AverageAnnualReturnYear01

(18.11%)

rr_AverageAnnualReturnYear05

9.42%

Invesco S&P 500 Equal Weight Energy ETF | S&P 500® Energy Index (reflects no deduction for fees, expenses or taxes)

rr_AverageAnnualReturnYear10

12.56%

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rr_AverageAnnualReturnYear01

65.72%

rr_AverageAnnualReturnYear05

9.25%

Invesco S&P 500 Equal Weight Energy ETF | Invesco S&P 500 Equal Weight Energy ETF

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5.97%

Total Annual Fund Operating Expenses

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Management Fees

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0.40%

Other Expenses

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none

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0.40%

Expense Example, with Redemption, 1 Year

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$ 41

Expense Example, with Redemption, 3 Years

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128

Expense Example, with Redemption, 5 Years

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224

Expense Example, with Redemption, 10 Years

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$ 505

Annual Return 2013

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26.63%

Annual Return 2014

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(14.86%)

Annual Return 2015

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(28.69%)

Annual Return 2016

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37.81%

Annual Return 2017

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(6.63%)

Annual Return 2018

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(24.46%)

Annual Return 2019

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13.33%

Annual Return 2020

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(32.40%)

Annual Return 2021

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57.81%

Annual Return 2022

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57.82%

rr_AverageAnnualReturnYear01

57.82%

rr_AverageAnnualReturnYear05

7.59%

Invesco S&P 500 Equal Weight Energy ETF | Invesco S&P 500 Equal Weight Energy ETF | After Taxes on Distributions

rr_AverageAnnualReturnYear10

3.61%

Inception Date

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Nov. 01, 2006

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rr_AverageAnnualReturnYear01

56.44%

rr_AverageAnnualReturnYear05

6.85%

Invesco S&P 500 Equal Weight Energy ETF | Invesco S&P 500 Equal Weight Energy ETF | After Taxes on Distributions and Sale of Fund Shares

rr_AverageAnnualReturnYear10

2.85%

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rr_AverageAnnualReturnYear01

35.05%

rr_AverageAnnualReturnYear05

5.72%