| Form N-CSR Cover | 12 Months Ended |
| Oct. 31, 2024 | |
| Shareholder Report [Line Items] | |
| Document Type | N-CSR |
| Amendment Flag | false |
| Registrant Name | T. ROWE PRICE INTERNATIONAL FUNDS, INC. |
| Entity Central Index Key | 0000313212 |
| Entity Investment Company Type | N-1A |
| Document Period End Date | Oct. 31, 2024 |
| Shareholder Report | 12 Months Ended | 44 Months Ended |
| Oct. 31, 2024 USD ($) Holding | Oct. 31, 2024 USD ($) Holding | |
| Shareholder Report [Line Items] | ||
| Document Type | N-CSR | |
| Amendment Flag | false | |
| Registrant Name | T. ROWE PRICE INTERNATIONAL FUNDS, INC. | |
| Entity Central Index Key | 0000313212 | |
| Entity Investment Company Type | N-1A | |
| Document Period End Date | Oct. 31, 2024 | |
| C000224810 | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Global Impact Equity Fund | |
| Class Name | Investor Class | |
| Trading Symbol | TGPEX | |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
| Additional Information [Text Block] | You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com | |
| Material Fund Change Notice [Text Block] | This report describes changes to the fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1‑800‑638‑5660 | |
| Additional Information Email | info@troweprice.com</span>" id="sjs-B19"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">info@troweprice.com</span> | |
| Additional Information Website | www.troweprice.com/prospectus | |
| Expenses [Text Block] | What were the fund costs for the last year? Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Global Impact Equity Fund - Investor Class $107 0.94% | |
| Expenses Paid, Amount | $ 107 | |
| Expense Ratio, Percent | 0.94% | |
| Factors Affecting Performance [Text Block] | What drove fund performance during the past 12 months? Global equities posted solid gains in the year ended October 31, 2024. Inflation decelerated almost universally across developed economies, clearing the path for central banks to start cutting interest rates. With employment and growth still quite resilient, the pace of monetary easing was gradual. U.S. equity market leadership was concentrated in a small number of mega-cap technology companies, which tend to be outside of an impact universe. Versus the MSCI All Country World Index Net, the leading contributor to relative performance was our zero weighting in the energy sector, which we avoid because the pursuit of positive environmental impact is core to our mandate. Stock choices and our underweight in consumer discretionary also added value. MercadoLibre, a leading merchant payment solutions provider in Latin America, which enables the cash to online transition and helps advance financial inclusion, continued to deliver strong operating results. On the negative side, the leading detractor from relative performance was the information technology sector due to stock selection. Not owning mega-cap technology company Nvidia, whose operations do not align with our impact investment framework, detracted the most. Stock choices in financials also weighed on performance. The fund pursues a dual mandate of generating impact along with financial returns. The fund’s investment universe is built around three impact pillars—Climate and Resource Impact, Social Equity and Quality of Life, and Sustainable Innovation and Productivity—aligned to the United Nations Sustainable Development Goals, which seek to address the most pressing challenges faced by our planet and society. | |
| Performance Past Does Not Indicate Future [Text] | The fund’s past performance is not a good predictor of the fund’s future performance. | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year Since Inception 3/15/21 Global Impact Equity Fund (Investor Class) 26.61 % 1.89 % MSCI All Country World Index Net (Regulatory/Strategy Benchmark) 32.79 7.63 The preceding line graph shows the value of a hypothetical $10,000 investment in the fund over the past 10 fiscal year periods or since inception (for funds lacking 10-year records). The fund’s performance information included in the line graph and table above is compared with a regulatory required index that represents an overall securities market (Regulatory Benchmark). In addition, the line graph and table may also include one or more indexes that more closely aligns to the fund's investment strategy (Strategy Benchmark(s)). Due to new SEC Rules on shareholder reporting the fund adopted a new broad-based securities market index, referred to as the Regulatory Benchmark. Market index returns do not include expenses, which are deducted from fund returns. The fund's total return figures reflect the reinvestment of dividends and capital gains, if any.Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. The fund’s past performance is not a good predictor of the fund’s future performance. | |
| Performance Inception Date | Mar. 15, 2021 | |
| No Deduction of Taxes [Text Block] | Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. | |
| Performance Table Market Index Changed [Text Block] | Due to new SEC Rules on shareholder reporting the fund adopted a new broad-based securities market index, referred to as the Regulatory Benchmark. | |
| Updated Performance Information Location [Text Block] | Updated performance information can be found at www.troweprice.com. | |
| Distribution of Capital [Text Block] | The fund's total return figures reflect the reinvestment of dividends and capital gains, if any. | |
| AssetsNet | $ 20,816,000 | $ 20,816,000 |
| Holdings Count | Holding | 63 | 63 |
| Advisory Fees Paid, Amount | $ (206,000) | |
| InvestmentCompanyPortfolioTurnover | 58.60% | |
| Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $20,816 Number of Portfolio Holdings 63 | |
| Holdings [Text Block] | Sector Health Care 24.5 % Industrials & Business Services 23.7 Information Technology 22.2 Financials 16.1 Utilities 4.5 Consumer Discretionary 4.3 Materials 2.9 Communication Services 1.0 Other 0.8 | |
| Largest Holdings [Text Block] | Top Ten Holdings Eli Lilly 3.6 % Linde 2.9 Thermo Fisher Scientific 2.9 Danaher 2.6 Roper Technologies 2.5 Synopsys 2.0 Waste Connections 2.0 IDEX 2.0 MercadoLibre 2.0 ASML Holding 2.0 | |
| Material Fund Change [Text Block] | How has the fund changed? This is a summary of certain material changes to Global Impact Equity Fund during the 12 months ended October 31, 2024. The principal investment strategies were updated to reflect that the fund typically invests in at least five countries, including the U.S., and at least 25% of its net assets in foreign issuers. Please see the fund’s January 1, 2025 prospectus for more information. | |
| Updated Prospectus Web Address | www.troweprice.com/paperless | |
| C000224811 | ||
| Shareholder Report [Line Items] | ||
| Fund Name | Global Impact Equity Fund | |
| Class Name | I Class | |
| Trading Symbol | TGBLX | |
| Shareholder Report Annual or Semi-Annual | Annual Shareholder Report | |
| Additional Information [Text Block] | You can find the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information at www.troweprice.com/prospectus info troweprice.com | |
| Material Fund Change Notice [Text Block] | This report describes changes to the fund that occurred during the reporting period. | |
| Additional Information Phone Number | 1‑800‑638‑5660 | |
| Additional Information Email | info@troweprice.com</span>" id="sjs-B50"><span style="box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 13.3333px; font-weight: 400; grid-area: auto; line-height: 17.3333px; margin: 0px; overflow: visible; text-align: justify;">info@troweprice.com</span> | |
| Additional Information Website | www.troweprice.com/prospectus | |
| Expenses [Text Block] | What were the fund costs for the last year? Costs of a $10,000 investment Costs paid as a percentage of a $10,000 investment Global Impact Equity Fund - I Class $90 0.79% | |
| Expenses Paid, Amount | $ 90 | |
| Expense Ratio, Percent | 0.79% | |
| Factors Affecting Performance [Text Block] | What drove fund performance during the past 12 months? Global equities posted solid gains in the year ended October 31, 2024. Inflation decelerated almost universally across developed economies, clearing the path for central banks to start cutting interest rates. With employment and growth still quite resilient, the pace of monetary easing was gradual. U.S. equity market leadership was concentrated in a small number of mega-cap technology companies, which tend to be outside of an impact universe. Versus the MSCI All Country World Index Net, the leading contributor to relative performance was our zero weighting in the energy sector, which we avoid because the pursuit of positive environmental impact is core to our mandate. Stock choices and our underweight in consumer discretionary also added value. MercadoLibre, a leading merchant payment solutions provider in Latin America, which enables the cash to online transition and helps advance financial inclusion, continued to deliver strong operating results. On the negative side, the leading detractor from relative performance was the information technology sector due to stock selection. Not owning mega-cap technology company Nvidia, whose operations do not align with our impact investment framework, detracted the most. Stock choices in financials also weighed on performance. The fund pursues a dual mandate of generating impact along with financial returns. The fund’s investment universe is built around three impact pillars—Climate and Resource Impact, Social Equity and Quality of Life, and Sustainable Innovation and Productivity—aligned to the United Nations Sustainable Development Goals, which seek to address the most pressing challenges faced by our planet and society. | |
| Performance Past Does Not Indicate Future [Text] | The fund’s past performance is not a good predictor of the fund’s future performance. | |
| Average Annual Return [Table Text Block] | Average Annual Total Returns 1 Year Since Inception 3/15/21 Global Impact Equity Fund (I Class) 26.69 % 2.02 % MSCI All Country World Index Net (Regulatory/Strategy Benchmark) 32.79 7.63 The preceding line graph shows the value of a hypothetical $500,000 investment in the fund over the past 10 fiscal year periods or since inception (for funds lacking 10-year records). The fund’s performance information included in the line graph and table above is compared with a regulatory required index that represents an overall securities market (Regulatory Benchmark). In addition, the line graph and table may also include one or more indexes that more closely aligns to the fund's investment strategy (Strategy Benchmark(s)). Due to new SEC Rules on shareholder reporting the fund adopted a new broad-based securities market index, referred to as the Regulatory Benchmark. Market index returns do not include expenses, which are deducted from fund returns. The fund's total return figures reflect the reinvestment of dividends and capital gains, if any.Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. The fund’s past performance is not a good predictor of the fund’s future performance. | |
| Performance Inception Date | Mar. 15, 2021 | |
| No Deduction of Taxes [Text Block] | Neither the fund’s returns nor the index returns reflect the deduction of taxes that a shareholder would pay on fund distributions or redemptions of fund shares. | |
| Performance Table Market Index Changed [Text Block] | Due to new SEC Rules on shareholder reporting the fund adopted a new broad-based securities market index, referred to as the Regulatory Benchmark. | |
| Updated Performance Information Location [Text Block] | Updated performance information can be found at www.troweprice.com. | |
| Distribution of Capital [Text Block] | The fund's total return figures reflect the reinvestment of dividends and capital gains, if any. | |
| AssetsNet | $ 20,816,000 | $ 20,816,000 |
| Holdings Count | Holding | 63 | 63 |
| Advisory Fees Paid, Amount | $ (206,000) | |
| InvestmentCompanyPortfolioTurnover | 58.60% | |
| Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $20,816 Number of Portfolio Holdings 63 | |
| Holdings [Text Block] | Sector Health Care 24.5 % Industrials & Business Services 23.7 Information Technology 22.2 Financials 16.1 Utilities 4.5 Consumer Discretionary 4.3 Materials 2.9 Communication Services 1.0 Other 0.8 | |
| Largest Holdings [Text Block] | Top Ten Holdings Eli Lilly 3.6 % Linde 2.9 Thermo Fisher Scientific 2.9 Danaher 2.6 Roper Technologies 2.5 Synopsys 2.0 Waste Connections 2.0 IDEX 2.0 MercadoLibre 2.0 ASML Holding 2.0 | |
| Material Fund Change [Text Block] | How has the fund changed? This is a summary of certain material changes to Global Impact Equity Fund during the 12 months ended October 31, 2024. The principal investment strategies were updated to reflect that the fund typically invests in at least five countries, including the U.S., and at least 25% of its net assets in foreign issuers. Please see the fund’s January 1, 2025 prospectus for more information. | |
| Updated Prospectus Web Address | www.troweprice.com/paperless |
| Shareholder Report, Line Graph (Details) - MSCI All Country World Index Net - USD ($) | Oct. 31, 2024 | Jul. 31, 2024 | Apr. 30, 2024 | Jan. 31, 2024 | Oct. 31, 2023 | Jul. 31, 2023 | Apr. 30, 2023 | Jan. 31, 2023 | Oct. 31, 2022 | Jul. 31, 2022 | Apr. 30, 2022 | Jan. 31, 2022 | Oct. 31, 2021 | Jul. 31, 2021 | Apr. 30, 2021 | Mar. 15, 2021 |
| Account Value [Line Items] | ||||||||||||||||
| Account Value | $ 13,061 | $ 12,735 | $ 11,781 | $ 11,326 | $ 9,836 | $ 10,883 | $ 10,030 | $ 9,875 | $ 8,901 | $ 9,638 | $ 9,827 | $ 10,733 | $ 11,121 | $ 10,767 | $ 10,393 | $ 10,000 |
| Account Value | $ 653,075 | $ 636,732 | $ 589,051 | $ 566,303 | $ 491,807 | $ 544,129 | $ 501,480 | $ 493,738 | $ 445,067 | $ 481,913 | $ 491,349 | $ 536,636 | $ 556,037 | $ 538,354 | $ 519,629 | $ 500,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 44 Months Ended |
| Oct. 31, 2024 | Oct. 31, 2024 | |
| Without Sales Load [Member] | C000224810 | ||
| Average Annual Return [Line Items] | ||
| Average Annual Return, Percent | 26.61% | 1.89% |
| Without Sales Load [Member] | C000224811 | ||
| Average Annual Return [Line Items] | ||
| Average Annual Return, Percent | 26.69% | 2.02% |
| MSCI All Country World Index Net | ||
| Average Annual Return [Line Items] | ||
| Average Annual Return, Percent | 32.79% | 7.63% |
| MSCI All Country World Index Net | ||
| Average Annual Return [Line Items] | ||
| Average Annual Return, Percent | 32.79% | 7.63% |
| Shareholder Report, Holdings (Details) | Oct. 31, 2024 |
| C000224810 | Eli Lilly | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000224810 | Linde | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224810 | Thermo Fisher Scientific | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224810 | Danaher | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000224810 | Roper Technologies | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000224810 | Synopsys | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224810 | Waste Connections | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224810 | IDEX | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224810 | MercadoLibre | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224810 | ASML Holding | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224810 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.50% |
| C000224810 | Industrials & Business Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 23.70% |
| C000224810 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.20% |
| C000224810 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.10% |
| C000224810 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000224810 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.30% |
| C000224810 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224810 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000224810 | Other Holdings Grouping | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
| C000224811 | Eli Lilly | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000224811 | Linde | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224811 | Thermo Fisher Scientific | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224811 | Danaher | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.60% |
| C000224811 | Roper Technologies | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000224811 | Synopsys | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224811 | Waste Connections | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224811 | IDEX | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224811 | MercadoLibre | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224811 | ASML Holding | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2% |
| C000224811 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.50% |
| C000224811 | Industrials & Business Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 23.70% |
| C000224811 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 22.20% |
| C000224811 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 16.10% |
| C000224811 | Utilities | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000224811 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.30% |
| C000224811 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.90% |
| C000224811 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1% |
| C000224811 | Other Holdings Grouping | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 0.80% |
