v3.25.4
Average Annual Total Returns
 12 Months Ended 60 Months Ended 109 Months Ended 120 Months Ended 303 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
MSCI All Country World Index Net (reflects no deduction for fees or expenses)          
Prospectus [Line Items]          
Average Annual Return, Percent 22.34% 11.19% 12.29% [1] 11.72%  
MSCI All Country World Index Information Technology Net (reflects no deduction for fees or expenses)          
Prospectus [Line Items]          
Average Annual Return, Percent 26.37% 17.13% 22.47% [1] 21.59%  
T. Rowe Price Global Technology Fund, Inc. - Investor Class          
Prospectus [Line Items]          
Average Annual Return, Percent 27.28% 5.28%   15.77%  
Performance Inception Date         Sep. 29, 2000
T. Rowe Price Global Technology Fund, Inc. - Investor Class | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent 27.28% 3.79%   13.12%  
T. Rowe Price Global Technology Fund, Inc. - Investor Class | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent 16.15% 3.70%   11.93%  
T. Rowe Price Global Technology Fund, Inc. - I Class          
Prospectus [Line Items]          
Average Annual Return, Percent 27.48% 5.43% 16.50%    
Performance Inception Date     Nov. 29, 2016    
[1] Return since 11/29/16.