Shareholder Report
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6 Months Ended |
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Apr. 30, 2026
USD ($)
Holding
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| Shareholder Report [Line Items] |
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| Document Type |
N-CSRS
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| Amendment Flag |
false
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| Registrant Name |
BNY Mellon Worldwide Growth Fund, Inc.
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| Entity Central Index Key |
0000897569
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| Entity Investment Company Type |
N-1A
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| Document Period End Date |
Apr. 30, 2026
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| C000000155 [Member] |
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| Shareholder Report [Line Items] |
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| Fund Name |
BNY Mellon Worldwide Growth Fund, Inc.
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| Class Name |
Class A
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| Trading Symbol |
PGROX
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| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about BNY Mellon Worldwide Growth Fund, Inc. (the “Fund”) for the period of November 1, 2025 to April 30, 2026.
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| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
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| Additional Information [Text Block] |
You can find additional information about the Fund at bny.com/investments/literaturecenter. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.
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| Additional Information Phone Number |
1-800-373-9387
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| Additional Information Email |
info@bny.com
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| Additional Information Website |
bny.com/investments/literaturecenter
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| Expenses [Text Block] |
What were the Fund’s costs for the last six months ?
(based on a hypothetical $10,000 investment)
| Share Class |
Costs of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
| Class A |
$56 |
1.12%* |
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| Expenses Paid, Amount |
$ 56
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| Expense Ratio, Percent |
1.12%
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[1] |
| Net Assets |
$ 933,000,000
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| Holdings Count | Holding |
46
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| Investment Company Portfolio Turnover |
10.52%
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| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (AS OF 4/30/26 )
Fund Size (Millions) |
Number of Holdings |
Portfolio Turnover |
| $933 |
46 |
10.52% |
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| Holdings [Text Block] |
Portfolio Holdings (as of 4/30/26 ) Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any. Sector Allocation (Based on Net Assets)
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| Largest Holdings [Text Block] |
Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
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| C000130308 [Member] |
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| Shareholder Report [Line Items] |
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| Fund Name |
BNY Mellon Worldwide Growth Fund, Inc.
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| Class Name |
Class Y
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| Trading Symbol |
DPRIX
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|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about BNY Mellon Worldwide Growth Fund, Inc. (the “Fund”) for the period of November 1, 2025 to April 30, 2026.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at bny.com/investments/literaturecenter. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.
|
|
| Additional Information Phone Number |
1-800-373-9387
|
|
| Additional Information Email |
info@bny.com
|
|
| Additional Information Website |
bny.com/investments/literaturecenter
|
|
| Expenses [Text Block] |
What were the Fund’s costs for the last six months ? (based on a hypothetical $10,000 investment)
| Share Class |
Costs of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
| Class Y |
$40 |
0.81%* |
|
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| Expenses Paid, Amount |
$ 40
|
|
| Expense Ratio, Percent |
0.81%
|
[2] |
| Net Assets |
$ 933,000,000
|
|
| Holdings Count | Holding |
46
|
|
| Investment Company Portfolio Turnover |
10.52%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (AS OF 4/30/26 )
Fund Size (Millions) |
Number of Holdings |
Portfolio Turnover |
| $933 |
46 |
10.52% |
|
|
| Holdings [Text Block] |
Portfolio Holdings (as of 4/30/26 ) Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any. Sector Allocation (Based on Net Assets)
|
|
| Largest Holdings [Text Block] |
Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
|
|
| C000000158 [Member] |
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| Shareholder Report [Line Items] |
|
|
| Fund Name |
BNY Mellon Worldwide Growth Fund, Inc.
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|
| Class Name |
Class I
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|
| Trading Symbol |
DPWRX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about BNY Mellon Worldwide Growth Fund, Inc. (the “Fund”) for the period of November 1, 2025 to April 30, 2026.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at bny.com/investments/literaturecenter. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.
|
|
| Additional Information Phone Number |
1-800-373-9387
|
|
| Additional Information Email |
info@bny.com
|
|
| Additional Information Website |
bny.com/investments/literaturecenter
|
|
| Expenses [Text Block] |
What were the Fund’s costs for the last six months ? (based on a hypothetical $10,000 investment)
| Share Class |
Costs of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
| Class I |
$46 |
0.93%* |
|
|
| Expenses Paid, Amount |
$ 46
|
|
| Expense Ratio, Percent |
0.93%
|
[3] |
| Net Assets |
$ 933,000,000
|
|
| Holdings Count | Holding |
46
|
|
| Investment Company Portfolio Turnover |
10.52%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (AS OF 4/30/26 )
Fund Size (Millions) |
Number of Holdings |
Portfolio Turnover |
| $933 |
46 |
10.52% |
|
|
| Holdings [Text Block] |
Portfolio Holdings (as of 4/30/26 ) Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any. Sector Allocation (Based on Net Assets)
|
|
| Largest Holdings [Text Block] |
Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
|
|
| C000000157 [Member] |
|
|
| Shareholder Report [Line Items] |
|
|
| Fund Name |
BNY Mellon Worldwide Growth Fund, Inc.
|
|
| Class Name |
Class C
|
|
| Trading Symbol |
PGRCX
|
|
| Annual or Semi-Annual Statement [Text Block] |
This semi-annual shareholder report contains important information about BNY Mellon Worldwide Growth Fund, Inc. (the “Fund”) for the period of November 1, 2025 to April 30, 2026.
|
|
| Shareholder Report Annual or Semi-Annual |
semi-annual shareholder report
|
|
| Additional Information [Text Block] |
You can find additional information about the Fund at bny.com/investments/literaturecenter. You can also request this information by calling 1-800-373-9387 (inside the U.S. only) or by sending an e-mail request to info@bny.com.
|
|
| Additional Information Phone Number |
1-800-373-9387
|
|
| Additional Information Email |
info@bny.com
|
|
| Additional Information Website |
bny.com/investments/literaturecenter
|
|
| Expenses [Text Block] |
What were the Fund’s costs for the last six months ? (based on a hypothetical $10,000 investment)
| Share Class |
Costs of a $10,000 investment |
Costs paid as a percentage of a $10,000 investment |
| Class C |
$95 |
1.90%* |
|
|
| Expenses Paid, Amount |
$ 95
|
|
| Expense Ratio, Percent |
1.90%
|
[4] |
| Net Assets |
$ 933,000,000
|
|
| Holdings Count |
46
|
|
| Investment Company Portfolio Turnover |
10.52%
|
|
| Additional Fund Statistics [Text Block] |
KEY FUND STATISTICS (AS OF 4/30/26 )
Fund Size (Millions) |
Number of Holdings |
Portfolio Turnover |
| $933 |
46 |
10.52% |
|
|
| Holdings [Text Block] |
Portfolio Holdings (as of 4/30/26 ) Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any. Sector Allocation (Based on Net Assets)
|
|
| Largest Holdings [Text Block] |
Top Ten Holdings (Based on Net Assets) * * Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
|
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