v3.26.1
Shareholder Report
 6 Months Ended
Apr. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
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 Apr. 30, 2026
C000004014  
Shareholder Report [Line Items]  
Fund Name Latin America Fund
Class Name Investor Class
Trading Symbol PRLAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Latin America Fund (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 the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <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; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last six months? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Latin America Fund - Investor Class
$80
1.47%
Expenses Paid, Amount $ 80
Expense Ratio, Percent 1.47%
AssetsNet $ 523,127,000
Holdings Count | Holding 45
InvestmentCompanyPortfolioTurnover 23.10%
Additional Fund Statistics [Text Block]

What are some fund statistics?

Fund Statistics

Table Summary
Total Net Assets (000s)
$523,127
Number of Portfolio Holdings
45
Holdings [Text Block]

Sector Allocation (as a % of Net Assets)

Table Summary
Financials
32.8%
Materials
17.6
Industrials & Business Services
12.4
Energy
11.7
Consumer Staples
10.8
Utilities
4.9
Health Care
2.6
Real Estate
2.1
Consumer Discretionary
1.7
Other
3.4
Largest Holdings [Text Block]

Top Ten Holdings (as a % of Net Assets)

Table Summary
Petroleo Brasileiro
10.1%
Itau Unibanco Holding
9.7
NU Holdings
6.3
Grupo Mexico
5.8
Vale
5.0
Fomento Economico Mexicano
3.8
Banco BTG Pactual
3.7
Credicorp
3.5
Cemex
3.1
Cia de Saneamento Basico do Estado de Sao Paulo
3.1
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless
C000184319  
Shareholder Report [Line Items]  
Fund Name Latin America Fund
Class Name I Class
Trading Symbol RLAIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Latin America Fund (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 the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <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; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last six months? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Latin America Fund - I Class
$59
1.08%
Expenses Paid, Amount $ 59
Expense Ratio, Percent 1.08%
AssetsNet $ 523,127,000
Holdings Count | Holding 45
InvestmentCompanyPortfolioTurnover 23.10%
Additional Fund Statistics [Text Block]

What are some fund statistics?

Fund Statistics

Table Summary
Total Net Assets (000s)
$523,127
Number of Portfolio Holdings
45
Holdings [Text Block]

Sector Allocation (as a % of Net Assets)

Table Summary
Financials
32.8%
Materials
17.6
Industrials & Business Services
12.4
Energy
11.7
Consumer Staples
10.8
Utilities
4.9
Health Care
2.6
Real Estate
2.1
Consumer Discretionary
1.7
Other
3.4
Largest Holdings [Text Block]

Top Ten Holdings (as a % of Net Assets)

Table Summary
Petroleo Brasileiro
10.1%
Itau Unibanco Holding
9.7
NU Holdings
6.3
Grupo Mexico
5.8
Vale
5.0
Fomento Economico Mexicano
3.8
Banco BTG Pactual
3.7
Credicorp
3.5
Cemex
3.1
Cia de Saneamento Basico do Estado de Sao Paulo
3.1
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless
C000225811  
Shareholder Report [Line Items]  
Fund Name Latin America Fund
Class Name Z Class
Trading Symbol TRZYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Latin America Fund (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 the fund’s prospectus, financial information on Form N‑CSR (which includes required tax information for dividends), holdings, proxy voting information, and other information atwww.troweprice.com/prospectus. You can also request this information without charge by contacting T. Rowe Price at 1‑800‑638‑5660 or info@troweprice.com or contacting your intermediary.
Material Fund Change Notice [Text Block]  
Additional Information Phone Number 1‑800‑638‑5660
Additional Information Email <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; text-align-last: left; white-space-collapse: preserve-breaks;">info@troweprice.com</span>
Additional Information Website www.troweprice.com/prospectus
Expenses [Text Block]

What were the fund costs for the last six months? (based on a hypothetical $10,000 investment)

Table Summary
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Latin America Fund - Z Class
$0
0.00%
Expenses Paid, Amount $ 0
Expense Ratio, Percent 0.00%
AssetsNet $ 523,127,000
Holdings Count | Holding 45
InvestmentCompanyPortfolioTurnover 23.10%
Additional Fund Statistics [Text Block]

What are some fund statistics?

Fund Statistics

Table Summary
Total Net Assets (000s)
$523,127
Number of Portfolio Holdings
45
Holdings [Text Block]

Sector Allocation (as a % of Net Assets)

Table Summary
Financials
32.8%
Materials
17.6
Industrials & Business Services
12.4
Energy
11.7
Consumer Staples
10.8
Utilities
4.9
Health Care
2.6
Real Estate
2.1
Consumer Discretionary
1.7
Other
3.4
Largest Holdings [Text Block]

Top Ten Holdings (as a % of Net Assets)

Table Summary
Petroleo Brasileiro
10.1%
Itau Unibanco Holding
9.7
NU Holdings
6.3
Grupo Mexico
5.8
Vale
5.0
Fomento Economico Mexicano
3.8
Banco BTG Pactual
3.7
Credicorp
3.5
Cemex
3.1
Cia de Saneamento Basico do Estado de Sao Paulo
3.1
Material Fund Change [Text Block]
Updated Prospectus Web Address www.troweprice.com/paperless