Voya Global Income and Growth Fund Performance Management - Voya Global Income and Growth Fund	May 31, 2026
Prospectus [Line Items]
Bar Chart and Performance Table [Heading]	<span style="color:#000000;font-family:Arial;font-size:11.16pt;font-weight:bold;text-transform:uppercase;">Performance Information</span>
Performance Narrative [Text Block]	The following information is intended to help you understand the risks of investing in the Fund. The Fund is the successor to Voya Global Income & Growth Fund, a former series of Voya Series Fund, Inc. (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Fund on or about November 8, 2019 (the “Reorganization Date”). The Predecessor Fund had identical investment objectives, policies, and restrictions to those of the Fund as of the Reorganization Date. The performance in the bar chart and table prior to the Reorganization Date is that of the Predecessor Fund. The following bar chart shows the changes in the Fund's performance from year to year, and the table compares the Fund's performance to the performance of two broad-based securities market indices and an additional index with investment characteristics similar to those of the Fund for the same period. The Fund uses both the MSCI All Country World Index ( “ MSCI ACWI ” ) and Bloomberg Global Aggregate Index as its primary benchmarks in accordance with regulatory disclosure requirements and uses the MSCI World IndexSM as an additional benchmark that the Investment Adviser believes more closely reflects the Fund’s principal investment strategies. The Fund's performance information reflects applicable fee waivers and/or expense limitations in effect during the period presented. Absent such fee waivers/expense limitations, if any, performance would have been lower. The bar chart shows the performance of the Fund's Class A shares. Sales charges are not reflected in the bar chart. If they were, returns would be less than those shown. However, the table includes all applicable fees and sales charges. Performance for other share classes would differ to the extent they have differences in their fees and expenses. The Class R6 shares performance shown for the period prior to their inception date is the performance of Class I shares without adjustment for any differences in expenses between the two classes. If adjusted for such differences, returns would be different.The Fund’s performance prior to May 1, 2024 reflects returns achieved pursuant to different principal investment strategies than those that are currently being pursued by the Fund. In addition, the Fund’s performance prior to January 20, 2017 reflects returns achieved pursuant to different principal investment strategies than those that are currently being pursued by the Fund and those that were pursued by the Fund prior to May 1, 2024. If the Fund’s current strategies had been in place for those prior periods, the performance information shown would have been different. The Fund's past performance (before and after taxes) is no guarantee of future results. For the most recent performance figures, go to https://individuals.voya.com/literatureor call 1-800-992-0180.
Performance Past Does Not Indicate Future [Text]	<span style="color:#000000;font-family:Arial;font-size:9.30pt;font-style:italic;"> The Fund's past performance (before </span><span style="color:#000000;font-family:Arial;font-size:9.30pt;font-style:italic;margin-left:0%;">and after taxes) is no guarantee of future results.</span>
Performance Information Illustrates Variability of Returns [Text]	<span style="font-family:Arial;font-size:9.30pt;">The following bar </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">chart shows the changes in the Fund's performance from year to year, and the table compares the Fund's performance to the performance of </span><span style="font-family:Arial;font-size:9.30pt;">two broad-based securities market indices and an additional index with investment characteristics similar </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">to those of the Fund for the same period.</span>
Performance Additional Market Index [Text]	<span style="font-family:Arial;font-size:9.30pt;"> The </span><span style="font-family:Arial;font-size:9.30pt;line-height:10.974pt;"> </span><span style="font-family:Arial;font-size:9.30pt;"> Fund</span><span style="font-family:Arial;font-size:9.30pt;line-height:10.974pt;"> </span><span style="font-family:Arial;font-size:9.30pt;"> uses both the MSCI </span><span style="font-family:Arial;font-size:9.30pt;line-height:10.974pt;"> </span><span style="font-family:Arial;font-size:9.30pt;"> All Country World Index ( “ MSCI ACWI ” ) and Bloomberg </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">Global Aggregate Index </span><span style="font-family:Arial;font-size:9.30pt;">as its primary benchmarks in accordance with regulatory disclosure requirements and uses the MSCI </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">World Index</span><span style="font-family:Arial;font-size:6.5pt;position:relative;top:-4.25pt;">SM</span><span style="font-family:Arial;font-size:9.30pt;"> as an additional benchmark that the Investment Adviser believes more closely reflects the Fund’s principal </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">investment strategies.</span>
Bar Chart Does Not Reflect Sales Loads [Text]	<span style="font-family:Arial;font-size:9.30pt;"> Sales charges are not reflected in the bar chart. If they were, </span><span style="font-family:Arial;font-size:9.30pt;margin-left:0%;">returns would be less than those shown.</span>
Bar Chart [Heading]	<span style="color:#FF8000;font-family:Arial;font-size:8.928pt;font-weight:bold;">Calendar Year Total Returns </span><span style="color:#000000;font-family:Arial;font-size:7.44pt;">Class A </span><span style="color:#000000;font-family:Arial;font-size:7.44pt;">(as of December 31 of each year)</span>
Bar Chart Closing [Text Block]	Best quarter:2nd Quarter 202016.06%Worst quarter:1st Quarter 2020-19.27%Year-to-date total return:June 30, 20269.26%
Performance Table Heading	<span style="color:#FF8000;font-family:Arial;font-size:8.928pt;font-weight:bold;">Average Annual Total Returns </span><span style="font-family:Arial;font-size:7.44pt;">% </span> <br/><span style="font-family:Arial;font-size:7.44pt;">(for the periods ended December 31, 2025)</span>
Performance Table Narrative	After-tax returns are calculated using the historical highest individual U.S. 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 the after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements such as 401(k) plans or individual retirement accounts (“IRAs”). In some cases the after-tax returns may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.After-tax returns are shown for Class A shares only. After-tax returns for other classes will vary.
Performance Table Does Reflect Sales Loads	<span style="font-family:Arial;font-size:9.30pt;"> However, the table includes all applicable fees and sales charges.</span>
Performance Table Uses Highest Federal Rate	<span style="color:#000000;font-family:Arial;font-size:9.30pt;margin-left:0%;">After-tax returns are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state and local taxes.</span>
Performance Table Not Relevant to Tax Deferred	<span style="color:#000000;font-family:Arial;font-size:9.30pt;"> Actual after-tax returns depend on an investor's tax situation and may differ from those </span><span style="color:#000000;font-family:Arial;font-size:9.30pt;margin-left:0%;">shown, and the after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements such as 401(k) plans or individual retirement accounts (</span><span style="color:#000000;font-family:Arial;font-size:9.30pt;">“IRAs”).</span>
Performance Table Explanation after Tax Higher	<span style="color:#000000;font-family:Arial;font-size:9.30pt;"> In some cases the after-tax returns may exceed the return </span><span style="color:#000000;font-family:Arial;font-size:9.30pt;margin-left:0%;">before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.</span>
Performance Table One Class of after Tax Shown [Text]	<span style="color:#000000;font-family:Arial;font-size:9.30pt;">After-tax returns are shown for Class A shares only. After-tax returns for other classes will vary.</span>
Index No Deduction for Fees, Expenses, or Taxes [Text]	<span style="color:#000000;font-family:Arial Narrow;font-size:8pt;">The index returns do not reflect deductions for fees, expenses, or taxes.</span><span style="color:#000000;font-family:Arial Narrow;font-size:8pt;">The index returns include the reinvestment of dividends and distributions net of withholding taxes, but do not reflect fees, brokerage commissions, or other expenses.</span>
Performance Availability Website Address [Text]	<span style="color:#000000;font-family:Arial;font-size:9.30pt;font-style:italic;">https://individuals.voya.com/literature</span>
Performance Availability Phone [Text]	<span style="color:#000000;font-family:Arial;font-size:9.30pt;font-style:italic;">1-800-992-0180</span>
Class A
Prospectus [Line Items]
Year to Date Return, Label [Optional Text]	<span style="font-family:Arial;font-size:7.44pt;font-weight:bold;margin-left:0.0pt;">Year-to-date total return:</span>
Bar Chart, Year to Date Return	9.26%
Bar Chart, Year to Date Return, Date	Jun. 30, 2026
Highest Quarterly Return, Label [Optional Text]	<span style="font-family:Arial;font-size:7.44pt;font-weight:bold;margin-left:0.0pt;">Best quarter:</span>
Highest Quarterly Return	16.06%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	<span style="font-family:Arial;font-size:7.44pt;font-weight:bold;margin-left:0.0pt;">Worst quarter:</span>
Lowest Quarterly Return	(19.27%)
Lowest Quarterly Return, Date	Mar. 31, 2020

Voya Global Income and Growth Fund Performance Management - Voya Global Income and Growth Fund

May 31, 2026

Bar Chart and Performance Table [Heading]

Performance Information

Performance Narrative [Text Block]

The following information is intended to help you understand the risks of investing in the Fund. The Fund is the successor to Voya Global Income & Growth Fund, a former series of Voya Series Fund, Inc. (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Fund on or about November 8, 2019 (the “Reorganization Date”). The Predecessor Fund had identical investment objectives, policies, and restrictions to those of the Fund as of the Reorganization Date. The performance in the bar chart and table prior to the Reorganization Date is that of the Predecessor Fund. The following bar chart shows the changes in the Fund's performance from year to year, and the table compares the Fund's performance to the performance of two broad-based securities market indices and an additional index with investment characteristics similar to those of the Fund for the same period. The Fund uses both the MSCI All Country World Index ( “ MSCI ACWI ” ) and Bloomberg Global Aggregate Index as its primary benchmarks in accordance with regulatory disclosure requirements and uses the MSCI World IndexSM as an additional benchmark that the Investment Adviser believes more closely reflects the Fund’s principal investment strategies. The Fund's performance information reflects applicable fee waivers and/or expense limitations in effect during the period presented. Absent such fee waivers/expense limitations, if any, performance would have been lower. The bar chart shows the performance of the Fund's Class A shares. Sales charges are not reflected in the bar chart. If they were, returns would be less than those shown. However, the table includes all applicable fees and sales charges. Performance for other share classes would differ to the extent they have differences in their fees and expenses. The Class R6 shares performance shown for the period prior to their inception date is the performance of Class I shares without adjustment for any differences in expenses between the two classes. If adjusted for such differences, returns would be different.The Fund’s performance prior to May 1, 2024 reflects returns achieved pursuant to different principal investment strategies than those that are currently being pursued by the Fund. In addition, the Fund’s performance prior to January 20, 2017 reflects returns achieved pursuant to different principal investment strategies than those that are currently being pursued by the Fund and those that were pursued by the Fund prior to May 1, 2024. If the Fund’s current strategies had been in place for those prior periods, the performance information shown would have been different. The Fund's past performance (before and after taxes) is no guarantee of future results. For the most recent performance figures, go to https://individuals.voya.com/literatureor call 1-800-992-0180.

Performance Past Does Not Indicate Future [Text]

The Fund's past performance (before and after taxes) is no guarantee of future results.

Performance Information Illustrates Variability of Returns [Text]

The following bar chart shows the changes in the Fund's performance from year to year, and the table compares the Fund's performance to the performance of two broad-based securities market indices and an additional index with investment characteristics similar to those of the Fund for the same period.

Performance Additional Market Index [Text]

The Fund uses both the MSCI All Country World Index ( “ MSCI ACWI ” ) and Bloomberg Global Aggregate Index as its primary benchmarks in accordance with regulatory disclosure requirements and uses the MSCI World IndexSM as an additional benchmark that the Investment Adviser believes more closely reflects the Fund’s principal investment strategies.

Bar Chart Does Not Reflect Sales Loads [Text]

Sales charges are not reflected in the bar chart. If they were, returns would be less than those shown.

Bar Chart [Heading]

Calendar Year Total Returns Class A (as of December 31 of each year)

Bar Chart Closing [Text Block]

Best quarter:2nd Quarter 202016.06%Worst quarter:1st Quarter 2020-19.27%Year-to-date total return:June 30, 20269.26%

Performance Table Heading

Average Annual Total Returns % (for the periods ended December 31, 2025)

Performance Table Narrative

After-tax returns are calculated using the historical highest individual U.S. 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 the after-tax returns shown are not relevant to investors who hold their Fund shares through tax-advantaged arrangements such as 401(k) plans or individual retirement accounts (“IRAs”). In some cases the after-tax returns may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.After-tax returns are shown for Class A shares only. After-tax returns for other classes will vary.

Performance Table Does Reflect Sales Loads

However, the table includes all applicable fees and sales charges.

Performance Table Uses Highest Federal Rate

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

Performance Table Not Relevant to Tax Deferred

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

Performance Table Explanation after Tax Higher

In some cases the after-tax returns may exceed the return before taxes due to an assumed tax benefit from any losses on a sale of Fund shares at the end of the measurement period.

Performance Table One Class of after Tax Shown [Text]

After-tax returns are shown for Class A shares only. After-tax returns for other classes will vary.

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

The index returns do not reflect deductions for fees, expenses, or taxes.The index returns include the reinvestment of dividends and distributions net of withholding taxes, but do not reflect fees, brokerage commissions, or other expenses.

Performance Availability Website Address [Text]

https://individuals.voya.com/literature

Performance Availability Phone [Text]

1-800-992-0180

Class A

Prospectus [Line Items]

Year to Date Return, Label [Optional Text]

Year-to-date total return:

Bar Chart, Year to Date Return

9.26%

Bar Chart, Year to Date Return, Date

Jun. 30, 2026