v3.26.1
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Apr. 29, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
INVESCO Global Core Equity Fund | Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   8.93% 6.82% 8.08%
Performance Inception Date Dec. 29, 2000      
INVESCO Global Core Equity Fund | Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   6.51% 5.12% 6.32%
INVESCO Global Core Equity Fund | Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   6.63% 4.84% 5.99%
INVESCO Global Core Equity Fund | Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   13.43% 7.25% 8.05%
Performance Inception Date Dec. 29, 2000      
INVESCO Global Core Equity Fund | Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   14.97% 7.77% 8.43%
Performance Inception Date May 23, 2011      
INVESCO Global Core Equity Fund | Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   15.60% 8.30% 8.97%
Performance Inception Date Oct. 03, 2008      
INVESCO Global Core Equity Fund | CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   15.57% 8.34% 9.00%
Performance Inception Date Oct. 25, 2005      
INVESCO Global Core Equity Fund | Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   15.70% 8.42% 9.00% [1]
Performance Inception Date Apr. 04, 2017      
INVESCO Global Core Equity Fund | MSCI World IndexSM (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   21.09% 12.15% 12.17%
Invesco Global Small Cap Equity Fund | Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   15.29% 7.08% 7.70%
Performance Inception Date Aug. 31, 2000      
Invesco Global Small Cap Equity Fund | Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   7.97% 4.34% 5.85%
Invesco Global Small Cap Equity Fund | Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   13.94% 5.29% 6.01%
Invesco Global Small Cap Equity Fund | Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   20.25% 7.48% 7.67%
Performance Inception Date Aug. 31, 2000      
Invesco Global Small Cap Equity Fund | Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   22.43% 8.58% 8.59%
Performance Inception Date Oct. 03, 2008      
Invesco Global Small Cap Equity Fund | Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   22.51% 8.69% 8.64% [2]
Performance Inception Date Apr. 04, 2017      
Invesco Global Small Cap Equity Fund | MSCI ACWI Small Cap Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   19.72% 7.29% 9.32%
Invesco Global Small Cap Equity Fund | MSCI Europe Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [3]   35.41% 10.30% 8.52%
Invesco Global Small Cap Equity Fund | MSCI ACWI Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [3]   22.34% 11.19% 11.72%
Invesco International Small Company Fund | Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   18.90% 6.77% 7.89%
Performance Inception Date Aug. 31, 2000      
Invesco International Small Company Fund | Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   15.45% 5.64% 6.79%
Invesco International Small Company Fund | Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   13.69% 5.32% 6.29%
Invesco International Small Company Fund | Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   23.90% 7.18% 7.85%
Performance Inception Date Aug. 31, 2000      
Invesco International Small Company Fund | Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   26.22% 8.27% 8.78%
Performance Inception Date Oct. 03, 2008      
Invesco International Small Company Fund | CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   26.31% 8.45% 8.94%
Performance Inception Date Oct. 25, 2005      
Invesco International Small Company Fund | Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   26.42% 8.52% 9.01%
Performance Inception Date Sep. 24, 2012      
Invesco International Small Company Fund | MSCI ACWI ex USA Small Cap Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   29.26% 6.91% 8.13%
Invesco International Small Company Fund | MSCI ACWI ex-USA® Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   32.39% 7.91% 8.41%
INVESCO Small Cap Equity Fund | Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   1.86% 5.80% 8.65%
Performance Inception Date Aug. 31, 2000      
INVESCO Small Cap Equity Fund | Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   (0.22%) 3.91% 6.58%
INVESCO Small Cap Equity Fund | Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   2.58% 4.27% 6.50%
INVESCO Small Cap Equity Fund | Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   6.06% 6.21% 8.61%
Performance Inception Date Aug. 31, 2000      
INVESCO Small Cap Equity Fund | Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   7.54% 6.73% 8.99%
Performance Inception Date Jun. 03, 2002      
INVESCO Small Cap Equity Fund | Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   8.12% 7.27% 9.54%
Performance Inception Date Oct. 03, 2008      
INVESCO Small Cap Equity Fund | CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   8.15% 7.38% 9.69%
Performance Inception Date Apr. 29, 2005      
INVESCO Small Cap Equity Fund | Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   8.31% 7.47% 9.78%
Performance Inception Date Sep. 24, 2012      
INVESCO Small Cap Equity Fund | Russell 2000® Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   12.81% 6.09% 9.62%
INVESCO Small Cap Equity Fund | S&P 500® Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   17.88% 14.42% 14.82%
[1] Performance includes returns of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Class A shares’ performance reflects any applicable fee waivers and/or expense reimbursements.
[2] Performance includes returns of the Fund’s Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Class A shares’ performance reflects any applicable fee waivers and/or expense reimbursements.
[3] Effective August 22, 2025, the Fund changed its broad-based securities market benchmark from the MSCI Europe Index (Net) to the MSCI ACWI Index (Net) to better align with the Fund's current strategy and global exposure.