Shareholder Report | 12 Months Ended | 120 Months Ended |
Aug. 31, 2024 USD ($) Holding | Aug. 31, 2024 USD ($) Holding |
Shareholder Report [Line Items] | | |
Document Type | N-CSR | |
Amendment Flag | false | |
Registrant Name | Northern Lights Fund Trust IV | |
Entity Central Index Key | 0001644419 | |
Entity Investment Company Type | N-1A | |
Document Period End Date | Aug. 31, 2024 | |
C000173046 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Equity Strategies Fund | |
Trading Symbol | ATEAX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Advisor Class $211 1.95% | |
Expenses Paid, Amount | $ 211 | |
Expense Ratio, Percent | 1.95% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Equity Strategies Fund S&P 500 ® Apr-2020 $10,000 $10,000 Aug-2020 $11,915 $12,098 Aug-2021 $13,794 $15,869 Aug-2022 $13,460 $14,087 Aug-2023 $13,268 $16,333 Aug-2024 $14,414 $20,766 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year Since Inception (April 30, 2020) Anchor Risk Managed Equity Strategies Fund 8.63% 8.80% S&P 500 ® 27.14% 18.35% The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Apr. 30, 2020 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 284,571,104 | $ 284,571,104 |
Holdings Count | Holding | 4 | 4 |
Advisory Fees Paid, Amount | $ 5,285,522 | |
InvestmentCompanyPortfolioTurnover | 0% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $284,571,104 Number of Portfolio Holdings 4 Advisory Fee $5,285,522 Portfolio Turnover 0% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Exchange-Traded Funds 99.2% Money Market Funds 0.8% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since April 2, 2024. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. | |
C000173045 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Equity Strategies Fund | |
Trading Symbol | ATESX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Institutional $237 2.20% | |
Expenses Paid, Amount | $ 237 | |
Expense Ratio, Percent | 2.20% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Equity Strategies Fund S&P 500 ® Sep-2016 $10,000 $10,000 Aug-2017 $11,148 $11,540 Aug-2018 $12,969 $13,809 Aug-2019 $13,887 $14,212 Aug-2020 $16,982 $17,330 Aug-2021 $19,609 $22,731 Aug-2022 $19,068 $20,179 Aug-2023 $18,760 $23,396 Aug-2024 $20,330 $29,745 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year 5 Years Since Inception (September 6, 2016) Anchor Risk Managed Equity Strategies Fund 8.37% 7.92% 9.29% S&P 500 ® 27.14% 15.92% 14.63% The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Sep. 06, 2016 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 284,571,104 | $ 284,571,104 |
Holdings Count | Holding | 4 | 4 |
Advisory Fees Paid, Amount | $ 5,285,522 | |
InvestmentCompanyPortfolioTurnover | 0% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $284,571,104 Number of Portfolio Holdings 4 Advisory Fee $5,285,522 Portfolio Turnover 0% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Exchange-Traded Funds 99.2% Money Market Funds 0.8% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since April 2, 2024. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. | |
C000207216 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Global Strategies Fund | |
Trading Symbol | ATAGX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Advisor Class $204 2.00% | |
Expenses Paid, Amount | $ 204 | |
Expense Ratio, Percent | 2% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Global Strategies Fund MSCI EAFE Index Jul-2020 $10,000 $10,000 Aug-2020 $10,190 $10,270 Aug-2021 $11,407 $12,952 Aug-2022 $10,688 $10,388 Aug-2023 $10,495 $12,249 Aug-2024 $10,946 $14,626 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year Since Inception (July 15, 2020) Anchor Risk Managed Global Strategies Fund 4.30% 2.21% MSCI EAFE Index 19.40% 9.65% The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Jul. 15, 2020 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 22,752,939 | $ 22,752,939 |
Holdings Count | Holding | 5 | 5 |
Advisory Fees Paid, Amount | $ 283,896 | |
InvestmentCompanyPortfolioTurnover | 0% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $22,752,939 Number of Portfolio Holdings 5 Advisory Fee (net of waivers) $283,896 Portfolio Turnover 0% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Exchange-Traded Funds 92.5% Money Market Funds 7.5% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since April 2, 2024. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. | |
C000207215 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Global Strategies Fund | |
Trading Symbol | ATGSX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Institutional $230 2.25% | |
Expenses Paid, Amount | $ 230 | |
Expense Ratio, Percent | 2.25% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Global Strategies Fund MSCI EAFE Index Jan-2019 $10,000 $10,000 Aug-2019 $11,070 $10,560 Aug-2020 $12,065 $11,208 Aug-2021 $13,483 $14,135 Aug-2022 $12,597 $11,336 Aug-2023 $12,350 $13,368 Aug-2024 $12,859 $15,961 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year 5 Years Since Inception (January 15, 2019) Anchor Risk Managed Global Strategies Fund 4.11% 3.04% 4.57% MSCI EAFE Index 19.40% 8.61% 8.67% The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Jan. 15, 2019 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 22,752,939 | $ 22,752,939 |
Holdings Count | Holding | 5 | 5 |
Advisory Fees Paid, Amount | $ 283,896 | |
InvestmentCompanyPortfolioTurnover | 0% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $22,752,939 Number of Portfolio Holdings 5 Advisory Fee (net of waivers) $283,896 Portfolio Turnover 0% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Exchange-Traded Funds 92.5% Money Market Funds 7.5% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since April 2, 2024. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. | |
C000159233 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Income Strategies Fund | |
Trading Symbol | ATCAX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Advisor Class $217 2.01% | |
Expenses Paid, Amount | $ 217 | |
Expense Ratio, Percent | 2.01% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Income Strategies Fund Bloomberg U.S. Aggregate Bond Index Sep-2020 $10,000 $10,000 Aug-2021 $10,592 $9,975 Aug-2022 $9,781 $8,826 Aug-2023 $9,146 $8,721 Aug-2024 $9,887 $9,357 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year Since Inception (September 11, 2020) Anchor Risk Managed Income Strategies Fund 8.10% - Bloomberg U.S. Aggregate Bond Index 7.30% - The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Sep. 11, 2020 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 25,759,007 | $ 25,759,007 |
Holdings Count | Holding | 17 | 17 |
Advisory Fees Paid, Amount | $ 111,952 | |
InvestmentCompanyPortfolioTurnover | 365% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $25,759,007 Number of Portfolio Holdings 17 Advisory Fee (net of waivers) $111,952 Portfolio Turnover 365% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Closed End Funds 20.7% Exchange-Traded Funds 64.0% Money Market Funds 15.3% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since December 22, 2023. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. On December 22, 2023, the Fund changed its name from the "Anchor Risk Managed Credit Strategies Fund" to the "Anchor Risk Managed Income Strategies Fund." Accordingly, the Fund changed its investment objective from seeking "to provide total return from income and capital appreciation with a secondary objective of limiting risk during unfavorable market conditions" to "to provide long-term growth of capital while providing current income." Additionally, the Fund's principal investment strategies were revised to invest its assets in long and short positions in underlying funds and derivative instruments rather than only fixed income securities. Effective February 15, 2024, the Fund declares dividends from net investment income, if any, monthly. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. Effective April 15, 2024, the Fund began charging a redemption fee of 2.00% of the amount redeemed on shares held less than 60 days. | |
C000161918 | | |
Shareholder Report [Line Items] | | |
Fund Name | Anchor Risk Managed Income Strategies Fund | |
Trading Symbol | ATCSX | |
Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
Additional Information Phone Number | 1-800-290-8633 | |
Expenses [Text Block] | What were the Fund’s costs for the last year? (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 Institutional $244 2.26% | |
Expenses Paid, Amount | $ 244 | |
Expense Ratio, Percent | 2.26% | |
Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not a good predictor of how the Fund will perform in the future. | |
Line Graph [Table Text Block] | Anchor Risk Managed Income Strategies Fund Bloomberg U.S. Aggregate Bond Index Sep-2015 $10,000 $10,000 Aug-2016 $10,317 $10,524 Aug-2017 $10,546 $10,576 Aug-2018 $10,372 $10,465 Aug-2019 $10,368 $11,529 Aug-2020 $11,437 $12,276 Aug-2021 $11,960 $12,265 Aug-2022 $11,021 $10,853 Aug-2023 $10,282 $10,723 Aug-2024 $11,074 $11,506 | |
Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year 5 Years Since Inception (September 29, 2015) Anchor Risk Managed Income Strategies Fund 7.70% 1.33% 1.15% Bloomberg U.S. Aggregate Bond Index 7.30% - 1.58% The Fund's past performance is not a good predictor of how the Fund will perform in the future. The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
Performance Inception Date | | Sep. 29, 2015 |
No Deduction of Taxes [Text Block] | The graph and table do not reflect the deduction of taxes that a shareholder would pay on fund distributions or redemption of fund shares. | |
AssetsNet | $ 25,759,007 | $ 25,759,007 |
Holdings Count | Holding | 17 | 17 |
Advisory Fees Paid, Amount | $ 111,952 | |
InvestmentCompanyPortfolioTurnover | 365% | |
Additional Fund Statistics [Text Block] | Fund Statistics Net Assets $25,759,007 Number of Portfolio Holdings 17 Advisory Fee (net of waivers) $111,952 Portfolio Turnover 365% | |
Holdings [Text Block] | Asset Weighting (% of total investments) Value Value Closed End Funds 20.7% Exchange-Traded Funds 64.0% Money Market Funds 15.3% | |
Material Fund Change [Text Block] | Material Fund Changes This is a summary of certain changes to the Fund since December 22, 2023. For more complete information, you may review the Fund’s next prospectus, which we expect to be available by December 30, 2024 or upon request at 1-800-290-8633. On December 22, 2023, the Fund changed its name from the "Anchor Risk Managed Credit Strategies Fund" to the "Anchor Risk Managed Income Strategies Fund." Accordingly, the Fund changed its investment objective from seeking "to provide total return from income and capital appreciation with a secondary objective of limiting risk during unfavorable market conditions" to "to provide long-term growth of capital while providing current income." Additionally, the Fund's principal investment strategies were revised to invest its assets in long and short positions in underlying funds and derivative instruments rather than only fixed income securities. Effective February 15, 2024, the Fund declares dividends from net investment income, if any, monthly. Effective April 2, 2024, Eric Leake no longer serves as the Fund's portfolio manager. Effective April 15, 2024, the Fund began charging a redemption fee of 2.00% of the amount redeemed on shares held less than 60 days. | |