Shareholder Report |
6 Months Ended | |||||||||||
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Apr. 30, 2026
USD ($)
Holding
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| Shareholder Report [Line Items] | ||||||||||||
| Document Type | N-CSRS | |||||||||||
| Amendment Flag | false | |||||||||||
| Registrant Name | DEUTSCHE DWS MARKET TRUST | |||||||||||
| Entity Central Index Key | 0000095603 | |||||||||||
| Entity Investment Company Type | N-1A | |||||||||||
| Document Period End Date | Apr. 30, 2026 | |||||||||||
| Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report | |||||||||||
| C000016894 | ||||||||||||
| Shareholder Report [Line Items] | ||||||||||||
| Fund Name | DWS Global Income Builder Fund | |||||||||||
| Class Name | Class A | |||||||||||
| Trading Symbol | KTRAX | |||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about DWS Global Income Builder Fund (the "Fund") for the period November 1, 2025 to April 30, 2026. | |||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund on the Fund's website at dws.com/mutualreports. You can also request this information by contacting us at (800) 728-3337. | |||||||||||
| Additional Information Phone Number | (800) 728-3337 | |||||||||||
| Additional Information Website | <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 14.6667px; font-weight: 300; grid-area: auto; line-height: 17.6px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">dws.com/mutualreports</span> | |||||||||||
| Expenses [Text Block] | ||||||||||||
| Expenses Paid, Amount | $ 45 | |||||||||||
| Expense Ratio, Percent | 0.89% | [1] | ||||||||||
| AssetsNet | $ 619,871,222 | |||||||||||
| Holdings Count | Holding | 352 | |||||||||||
| Advisory Fees Paid, Amount | $ 1,113,873 | |||||||||||
| InvestmentCompanyPortfolioTurnover | 72.00% | |||||||||||
| Additional Fund Statistics [Text Block] | ||||||||||||
| Holdings [Text Block] | ||||||||||||
| C000016897 | ||||||||||||
| Shareholder Report [Line Items] | ||||||||||||
| Fund Name | DWS Global Income Builder Fund | |||||||||||
| Class Name | Class C | |||||||||||
| Trading Symbol | KTRCX | |||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about DWS Global Income Builder Fund (the "Fund") for the period November 1, 2025 to April 30, 2026. | |||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund on the Fund's website at dws.com/mutualreports. You can also request this information by contacting us at (800) 728-3337. | |||||||||||
| Additional Information Phone Number | (800) 728-3337 | |||||||||||
| Additional Information Website | <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 14.6667px; font-weight: 300; grid-area: auto; line-height: 17.6px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">dws.com/mutualreports</span> | |||||||||||
| Expenses [Text Block] | ||||||||||||
| Expenses Paid, Amount | $ 89 | |||||||||||
| Expense Ratio, Percent | 1.74% | [2] | ||||||||||
| AssetsNet | $ 619,871,222 | |||||||||||
| Holdings Count | Holding | 352 | |||||||||||
| Advisory Fees Paid, Amount | $ 1,113,873 | |||||||||||
| InvestmentCompanyPortfolioTurnover | 72.00% | |||||||||||
| Additional Fund Statistics [Text Block] | ||||||||||||
| Holdings [Text Block] | ||||||||||||
| C000148117 | ||||||||||||
| Shareholder Report [Line Items] | ||||||||||||
| Fund Name | DWS Global Income Builder Fund | |||||||||||
| Class Name | Class R6 | |||||||||||
| Trading Symbol | KTRZX | |||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about DWS Global Income Builder Fund (the "Fund") for the period November 1, 2025 to April 30, 2026. | |||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund on the Fund's website at dws.com/mutualreports. You can also request this information by contacting us at (800) 728-3337. | |||||||||||
| Additional Information Phone Number | (800) 728-3337 | |||||||||||
| Additional Information Website | <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 14.6667px; font-weight: 300; grid-area: auto; line-height: 17.6px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">dws.com/mutualreports</span> | |||||||||||
| Expenses [Text Block] | ||||||||||||
| Expenses Paid, Amount | $ 28 | |||||||||||
| Expense Ratio, Percent | 0.55% | [3] | ||||||||||
| AssetsNet | $ 619,871,222 | |||||||||||
| Holdings Count | Holding | 352 | |||||||||||
| Advisory Fees Paid, Amount | $ 1,113,873 | |||||||||||
| InvestmentCompanyPortfolioTurnover | 72.00% | |||||||||||
| Additional Fund Statistics [Text Block] | ||||||||||||
| Holdings [Text Block] | ||||||||||||
| C000016899 | ||||||||||||
| Shareholder Report [Line Items] | ||||||||||||
| Fund Name | DWS Global Income Builder Fund | |||||||||||
| Class Name | Class S | |||||||||||
| Trading Symbol | KTRSX | |||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about DWS Global Income Builder Fund (the "Fund") for the period November 1, 2025 to April 30, 2026. | |||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund on the Fund's website at dws.com/mutualreports. You can also request this information by contacting us at (800) 728-3337. | |||||||||||
| Additional Information Phone Number | (800) 728-3337 | |||||||||||
| Additional Information Website | <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 14.6667px; font-weight: 300; grid-area: auto; line-height: 17.6px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">dws.com/mutualreports</span> | |||||||||||
| Expenses [Text Block] | ||||||||||||
| Expenses Paid, Amount | $ 35 | |||||||||||
| Expense Ratio, Percent | 0.69% | [4] | ||||||||||
| AssetsNet | $ 619,871,222 | |||||||||||
| Holdings Count | Holding | 352 | |||||||||||
| Advisory Fees Paid, Amount | $ 1,113,873 | |||||||||||
| InvestmentCompanyPortfolioTurnover | 72.00% | |||||||||||
| Additional Fund Statistics [Text Block] | ||||||||||||
| Holdings [Text Block] | ||||||||||||
| C000016900 | ||||||||||||
| Shareholder Report [Line Items] | ||||||||||||
| Fund Name | DWS Global Income Builder Fund | |||||||||||
| Class Name | Institutional Class | |||||||||||
| Trading Symbol | KTRIX | |||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about DWS Global Income Builder Fund (the "Fund") for the period November 1, 2025 to April 30, 2026. | |||||||||||
| Additional Information [Text Block] | You can find additional information about the Fund on the Fund's website at dws.com/mutualreports. You can also request this information by contacting us at (800) 728-3337. | |||||||||||
| Additional Information Phone Number | (800) 728-3337 | |||||||||||
| Additional Information Website | <span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 14.6667px; font-weight: 300; grid-area: auto; line-height: 17.6px; margin: 0px; overflow: visible; text-align: left; text-align-last: auto; white-space-collapse: preserve-breaks;">dws.com/mutualreports</span> | |||||||||||
| Expenses [Text Block] | ||||||||||||
| Expenses Paid, Amount | $ 33 | |||||||||||
| Expense Ratio, Percent | 0.65% | [5] | ||||||||||
| AssetsNet | $ 619,871,222 | |||||||||||
| Holdings Count | Holding | 352 | |||||||||||
| Advisory Fees Paid, Amount | $ 1,113,873 | |||||||||||
| InvestmentCompanyPortfolioTurnover | 72.00% | |||||||||||
| Additional Fund Statistics [Text Block] | ||||||||||||
| Holdings [Text Block] | ||||||||||||
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