| 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 | 106 Months Ended |
| Oct. 31, 2024 USD ($) Holding | Oct. 31, 2024 USD ($) 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 | ||
| C000004012 | |||
| Shareholder Report [Line Items] | |||
| Fund Name | New Asia Fund | ||
| Class Name | Investor Class | ||
| Trading Symbol | PRASX | ||
| 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] | |||
| 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 New Asia Fund - Investor Class $113 1.03% | ||
| Expenses Paid, Amount | $ 113 | ||
| Expense Ratio, Percent | 1.03% | ||
| Factors Affecting Performance [Text Block] | What drove fund performance during the past 12 months? Asia ex-Japan equities surged over the 12-month reporting period. Investor appetite for stocks linked to artificial intelligence (AI) helped drive the market rally, as did U.S. monetary policy easing in September and China’s ramp-up of economic stimulus late in the period. Stock selection in Taiwan was a key contributor to the fund’s performance relative to the MSCI All Country Asia ex Japan Index Net. Shares of Taiwan Semiconductor Manufacturing soared as the chipmaker reported better-than-expected results amid strong AI-led demand. An off-benchmark position in Netherlands-listed ASML, a semiconductor capital equipment maker with substantial exposure to Asia, also added value. Stock selection in China held back relative returns. Shares of fast-food restaurant operator Yum China fell over the reporting period amid weak consumer sentiment and heightened industry competition, despite the stock reclaiming some ground in September after Beijing stepped up economic stimulus. Stock selection in South Korea also hurt relative performance. LG Chem, a petrochemicals company with an electric vehicle battery business, was a major relative detractor. The fund seeks long-term capital growth and aims to invest in companies with the potential for durable growth or positive change that we believe the market underappreciates. China was our largest absolute market position at period-end. We narrowed our underweight in China over the year as the government’s increased stimulus efforts led us to lean into stocks with exposure to domestic consumption. | ||
| 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 5 Years 10 Years New Asia Fund (Investor Class) 20.18 % 2.52 % 4.10 % MSCI All Country Asia ex Japan Index Net (Regulatory/Strategy Benchmark) 27.97 4.62 4.69 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. | ||
| 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 | $ 1,974,683,000 | $ 1,974,683,000 | $ 1,974,683,000 |
| Holdings Count | Holding | 81 | 81 | 81 |
| Advisory Fees Paid, Amount | $ 14,366,000 | ||
| InvestmentCompanyPortfolioTurnover | 54.80% | ||
| Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $1,974,683 Number of Portfolio Holdings 81 | ||
| Holdings [Text Block] | Sector Information Technology 26.1 % Financials 24.5 Communication Services 15.2 Consumer Discretionary 15.1 Industrials & Business Services 5.7 Real Estate 4.5 Health Care 1.9 Consumer Staples 1.5 Materials 1.5 Other 4.0 | ||
| Largest Holdings [Text Block] | Top Ten Holdings Taiwan Semiconductor Manufacturing 14.5 % Tencent Holdings 7.6 Samsung Electronics 3.6 Alibaba Group Holding 3.3 DBS Group Holdings 3.1 ICICI Bank 2.8 Bank Central Asia 2.8 Infosys 2.5 HDFC Life Insurance 2.2 AIA Group 1.9 | ||
| Material Fund Change [Text Block] | |||
| Updated Prospectus Web Address | www.troweprice.com/paperless | ||
| C000166321 | |||
| Shareholder Report [Line Items] | |||
| Fund Name | New Asia Fund | ||
| Class Name | I Class | ||
| Trading Symbol | PNSIX | ||
| 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] | |||
| Additional Information Phone Number | 1‑800‑638‑5660 | ||
| Additional Information Email | info@troweprice.com</span>" id="sjs-B49"><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 New Asia Fund - I Class $93 0.84% | ||
| Expenses Paid, Amount | $ 93 | ||
| Expense Ratio, Percent | 0.84% | ||
| Factors Affecting Performance [Text Block] | What drove fund performance during the past 12 months? Asia ex-Japan equities surged over the 12-month reporting period. Investor appetite for stocks linked to artificial intelligence (AI) helped drive the market rally, as did U.S. monetary policy easing in September and China’s ramp-up of economic stimulus late in the period. Stock selection in Taiwan was a key contributor to the fund’s performance relative to the MSCI All Country Asia ex Japan Index Net. Shares of Taiwan Semiconductor Manufacturing soared as the chipmaker reported better-than-expected results amid strong AI-led demand. An off-benchmark position in Netherlands-listed ASML, a semiconductor capital equipment maker with substantial exposure to Asia, also added value. Stock selection in China held back relative returns. Shares of fast-food restaurant operator Yum China fell over the reporting period amid weak consumer sentiment and heightened industry competition, despite the stock reclaiming some ground in September after Beijing stepped up economic stimulus. Stock selection in South Korea also hurt relative performance. LG Chem, a petrochemicals company with an electric vehicle battery business, was a major relative detractor. The fund seeks long-term capital growth and aims to invest in companies with the potential for durable growth or positive change that we believe the market underappreciates. China was our largest absolute market position at period-end. We narrowed our underweight in China over the year as the government’s increased stimulus efforts led us to lean into stocks with exposure to domestic consumption. | ||
| 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 5 Years Since Inception 12/17/15 New Asia Fund (I Class) 20.44 % 2.67 % 5.90 % MSCI All Country Asia ex Japan Index Net (Regulatory/Strategy Benchmark) 27.97 4.62 6.70 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 | Dec. 17, 2015 | ||
| 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 | $ 1,974,683,000 | $ 1,974,683,000 | $ 1,974,683,000 |
| Holdings Count | Holding | 81 | 81 | 81 |
| Advisory Fees Paid, Amount | $ 14,366,000 | ||
| InvestmentCompanyPortfolioTurnover | 54.80% | ||
| Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $1,974,683 Number of Portfolio Holdings 81 | ||
| Holdings [Text Block] | Sector Information Technology 26.1 % Financials 24.5 Communication Services 15.2 Consumer Discretionary 15.1 Industrials & Business Services 5.7 Real Estate 4.5 Health Care 1.9 Consumer Staples 1.5 Materials 1.5 Other 4.0 | ||
| Largest Holdings [Text Block] | Top Ten Holdings Taiwan Semiconductor Manufacturing 14.5 % Tencent Holdings 7.6 Samsung Electronics 3.6 Alibaba Group Holding 3.3 DBS Group Holdings 3.1 ICICI Bank 2.8 Bank Central Asia 2.8 Infosys 2.5 HDFC Life Insurance 2.2 AIA Group 1.9 | ||
| Material Fund Change [Text Block] | |||
| Updated Prospectus Web Address | www.troweprice.com/paperless | ||
| C000225809 | |||
| Shareholder Report [Line Items] | |||
| Fund Name | New Asia Fund | ||
| Class Name | Z Class | ||
| Trading Symbol | TRZNX | ||
| 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] | |||
| Additional Information Phone Number | 1‑800‑638‑5660 | ||
| Additional Information Email | info@troweprice.com</span>" id="sjs-B80"><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 New Asia Fund - Z Class $0 0.00% | ||
| Expenses Paid, Amount | $ 0 | ||
| Expense Ratio, Percent | 0% | ||
| Factors Affecting Performance [Text Block] | What drove fund performance during the past 12 months? Asia ex-Japan equities surged over the 12-month reporting period. Investor appetite for stocks linked to artificial intelligence (AI) helped drive the market rally, as did U.S. monetary policy easing in September and China’s ramp-up of economic stimulus late in the period. Stock selection in Taiwan was a key contributor to the fund’s performance relative to the MSCI All Country Asia ex Japan Index Net. Shares of Taiwan Semiconductor Manufacturing soared as the chipmaker reported better-than-expected results amid strong AI-led demand. An off-benchmark position in Netherlands-listed ASML, a semiconductor capital equipment maker with substantial exposure to Asia, also added value. Stock selection in China held back relative returns. Shares of fast-food restaurant operator Yum China fell over the reporting period amid weak consumer sentiment and heightened industry competition, despite the stock reclaiming some ground in September after Beijing stepped up economic stimulus. Stock selection in South Korea also hurt relative performance. LG Chem, a petrochemicals company with an electric vehicle battery business, was a major relative detractor. The fund seeks long-term capital growth and aims to invest in companies with the potential for durable growth or positive change that we believe the market underappreciates. China was our largest absolute market position at period-end. We narrowed our underweight in China over the year as the government’s increased stimulus efforts led us to lean into stocks with exposure to domestic consumption. | ||
| 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 2/22/21 New Asia Fund (Z Class) 21.42 % - % MSCI All Country Asia ex Japan Index Net (Regulatory/Strategy Benchmark) 27.97 - 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 | Feb. 22, 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 | $ 1,974,683,000 | $ 1,974,683,000 | $ 1,974,683,000 |
| Holdings Count | Holding | 81 | 81 | 81 |
| Advisory Fees Paid, Amount | $ 14,366,000 | ||
| InvestmentCompanyPortfolioTurnover | 54.80% | ||
| Additional Fund Statistics [Text Block] | What are some fund statistics? Fund Statistics Total Net Assets (000s) $1,974,683 Number of Portfolio Holdings 81 | ||
| Holdings [Text Block] | Sector Information Technology 26.1 % Financials 24.5 Communication Services 15.2 Consumer Discretionary 15.1 Industrials & Business Services 5.7 Real Estate 4.5 Health Care 1.9 Consumer Staples 1.5 Materials 1.5 Other 4.0 | ||
| Largest Holdings [Text Block] | Top Ten Holdings Taiwan Semiconductor Manufacturing 14.5 % Tencent Holdings 7.6 Samsung Electronics 3.6 Alibaba Group Holding 3.3 DBS Group Holdings 3.1 ICICI Bank 2.8 Bank Central Asia 2.8 Infosys 2.5 HDFC Life Insurance 2.2 AIA Group 1.9 | ||
| Material Fund Change [Text Block] | |||
| Updated Prospectus Web Address | www.troweprice.com/paperless |
| Shareholder Report, Line Graph (Details) - MSCI All Country Asia ex Japan Index Net - USD ($) | 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 | Feb. 22, 2021 | Jan. 31, 2021 | Oct. 31, 2020 | Jul. 31, 2020 | Apr. 30, 2020 | Jan. 31, 2020 | Oct. 31, 2019 | Jul. 31, 2019 | Apr. 30, 2019 | Jan. 31, 2019 | Oct. 31, 2018 | Jul. 31, 2018 | Apr. 30, 2018 | Jan. 31, 2018 | Oct. 31, 2017 | Jul. 31, 2017 | Apr. 30, 2017 | Jan. 31, 2017 | Oct. 31, 2016 | Jul. 31, 2016 | Apr. 30, 2016 | Jan. 31, 2016 | Dec. 17, 2015 | Oct. 31, 2015 | Jul. 31, 2015 | Apr. 30, 2015 | Jan. 31, 2015 | Oct. 31, 2014 |
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 15,811 | $ 14,991 | $ 14,178 | $ 12,933 | $ 12,355 | $ 14,111 | $ 13,187 | $ 13,966 | $ 10,884 | $ 13,288 | $ 14,019 | $ 15,568 | $ 16,488 | $ 16,597 | $ 17,747 | $ 17,550 | $ 14,615 | $ 13,940 | $ 11,995 | $ 12,888 | $ 12,615 | $ 12,412 | $ 12,960 | $ 12,248 | $ 11,140 | $ 12,802 | $ 13,513 | $ 14,338 | $ 12,898 | $ 12,169 | $ 10,897 | $ 9,989 | $ 9,887 | $ 9,557 | $ 8,998 | $ 8,239 | $ 9,276 | $ 9,700 | $ 11,045 | $ 10,067 | $ 10,000 | ||
| Account Value | 889,003 | 842,930 | 797,179 | 727,166 | 694,704 | 793,442 | 741,449 | 785,280 | 611,963 | 747,172 | 788,269 | 875,367 | 927,093 | 933,197 | 997,885 | $ 986,813 | $ 821,761 | $ 783,804 | $ 674,458 | $ 724,642 | $ 709,310 | $ 697,881 | $ 728,734 | $ 688,689 | $ 626,380 | $ 719,813 | $ 759,825 | $ 806,181 | $ 725,198 | $ 684,235 | $ 612,699 | $ 561,648 | $ 555,939 | $ 537,347 | $ 505,914 | $ 463,249 | $ 500,000 | ||||||
| Account Value | $ 8,520 | $ 8,078 | $ 7,640 | $ 6,969 | $ 6,658 | $ 7,604 | $ 7,106 | $ 7,526 | $ 5,865 | $ 7,160 | $ 7,554 | $ 8,389 | $ 8,885 | $ 8,943 | $ 9,563 | $ 10,000 |
| Shareholder Report, Average Annual Return (Details) | 12 Months Ended | 44 Months Ended | 60 Months Ended | 106 Months Ended | 120 Months Ended |
| Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | Oct. 31, 2024 | |
| Without Sales Load [Member] | C000004012 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 20.18% | 2.52% | 4.10% | ||
| Without Sales Load [Member] | C000166321 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 20.44% | 2.67% | 5.90% | ||
| Without Sales Load [Member] | C000225809 | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 21.42% | (6.60%) | |||
| MSCI All Country Asia ex Japan Index Net | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 27.97% | 4.62% | 4.69% | ||
| MSCI All Country Asia ex Japan Index Net | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 27.97% | 4.62% | 6.70% | ||
| MSCI All Country Asia ex Japan Index Net | |||||
| Average Annual Return [Line Items] | |||||
| Average Annual Return, Percent | 27.97% | (4.25%) |
| Shareholder Report, Holdings (Details) | Oct. 31, 2024 |
| C000004012 | Taiwan Semiconductor Manufacturing | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.50% |
| C000004012 | Tencent Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.60% |
| C000004012 | Samsung Electronics | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000004012 | Alibaba Group Holding | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.30% |
| C000004012 | DBS Group Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000004012 | ICICI Bank | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000004012 | Bank Central Asia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000004012 | Infosys | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000004012 | HDFC Life Insurance | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000004012 | AIA Group | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000004012 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000004012 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.50% |
| C000004012 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.20% |
| C000004012 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.10% |
| C000004012 | Industrials & Business Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.70% |
| C000004012 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000004012 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000004012 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000004012 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000004012 | Other Holdings Grouping | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000166321 | Taiwan Semiconductor Manufacturing | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.50% |
| C000166321 | Tencent Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.60% |
| C000166321 | Samsung Electronics | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000166321 | Alibaba Group Holding | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.30% |
| C000166321 | DBS Group Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000166321 | ICICI Bank | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000166321 | Bank Central Asia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000166321 | Infosys | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000166321 | HDFC Life Insurance | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000166321 | AIA Group | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000166321 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000166321 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.50% |
| C000166321 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.20% |
| C000166321 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.10% |
| C000166321 | Industrials & Business Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.70% |
| C000166321 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000166321 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000166321 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000166321 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000166321 | Other Holdings Grouping | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
| C000225809 | Taiwan Semiconductor Manufacturing | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 14.50% |
| C000225809 | Tencent Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 7.60% |
| C000225809 | Samsung Electronics | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.60% |
| C000225809 | Alibaba Group Holding | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.30% |
| C000225809 | DBS Group Holdings | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 3.10% |
| C000225809 | ICICI Bank | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000225809 | Bank Central Asia | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.80% |
| C000225809 | Infosys | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.50% |
| C000225809 | HDFC Life Insurance | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 2.20% |
| C000225809 | AIA Group | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000225809 | Information Technology | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 26.10% |
| C000225809 | Financials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 24.50% |
| C000225809 | Communication Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.20% |
| C000225809 | Consumer Discretionary | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 15.10% |
| C000225809 | Industrials & Business Services | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 5.70% |
| C000225809 | Real Estate | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4.50% |
| C000225809 | Health Care | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.90% |
| C000225809 | Consumer Staples | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000225809 | Materials | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 1.50% |
| C000225809 | Other Holdings Grouping | |
| Holdings [Line Items] | |
| Percent of Net Asset Value | 4% |
