v3.25.4
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Feb. 26, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS A        
Prospectus [Line Items]        
Average Annual Return, Percent   2.28% 0.75% 3.94%
Performance Inception Date Jun. 02, 2009      
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   0.91% (2.30%) 1.41%
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   1.34% (0.63%) 2.05%
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS C        
Prospectus [Line Items]        
Average Annual Return, Percent   6.34% 1.12% 3.91%
Performance Inception Date Jun. 02, 2009      
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS R        
Prospectus [Line Items]        
Average Annual Return, Percent   8.00% 1.63% 4.27%
Performance Inception Date Jun. 02, 2009      
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS Y        
Prospectus [Line Items]        
Average Annual Return, Percent   8.48% 2.15% 4.80%
Performance Inception Date Jun. 02, 2009      
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   8.40% 2.17% 4.83%
Performance Inception Date Jun. 02, 2009      
INVESCO BALANCED-RISK ALLOCATION FUND - CLASS R6        
Prospectus [Line Items]        
Average Annual Return, Percent   8.58% 2.24% 4.91%
Performance Inception Date Sep. 24, 2012      
Invesco Balanced-Risk Commodity Strategy Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   11.93% 7.88% 5.32%
Performance Inception Date Nov. 30, 2010      
Invesco Balanced-Risk Commodity Strategy Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   6.90% 4.15% 3.33%
Invesco Balanced-Risk Commodity Strategy Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   7.68% 4.51% 3.31%
Invesco Balanced-Risk Commodity Strategy Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   16.74% 8.32% 5.28%
Performance Inception Date Nov. 30, 2010      
Invesco Balanced-Risk Commodity Strategy Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   18.30% 8.87% 5.68%
Performance Inception Date Nov. 30, 2010      
Invesco Balanced-Risk Commodity Strategy Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   18.89% 9.41% 6.19%
Performance Inception Date Nov. 30, 2010      
Invesco Balanced-Risk Commodity Strategy Fund - CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   18.94% 9.41% 6.23%
Performance Inception Date Nov. 30, 2010      
Invesco Balanced-Risk Commodity Strategy Fund - CLASS R6        
Prospectus [Line Items]        
Average Annual Return, Percent   18.88% 9.40% 6.25%
Performance Inception Date Sep. 24, 2012      
Invesco Core Bond Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   1.99% (1.49%) 1.63%
Performance Inception Date Apr. 15, 1988      
Invesco Core Bond Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   0.27% (2.87%) 0.14%
Invesco Core Bond Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   1.17% (1.71%) 0.63%
Invesco Core Bond Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   4.76% (1.35%) 1.41%
Performance Inception Date Jul. 11, 1995      
Invesco Core Bond Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   6.29% (0.86%) 1.79%
Performance Inception Date Mar. 01, 2001      
Invesco Core Bond Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   6.83% (0.34%) 2.36%
Performance Inception Date Apr. 27, 1998      
Invesco Core Bond Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   6.88% (0.36%) 2.26% [1]
Performance Inception Date May 24, 2019      
Invesco Core Bond Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   6.88% (0.31%) 2.41%
Performance Inception Date Apr. 27, 2012      
Invesco Developing Markets Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   21.27% (1.65%) 5.40%
Performance Inception Date Nov. 18, 1996      
Invesco Developing Markets Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   14.16% (2.88%) 4.72%
Invesco Developing Markets Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   19.99% (0.84%) 4.60%
Invesco Developing Markets Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   26.47% (1.28%) 5.36%
Performance Inception Date Nov. 18, 1996      
Invesco Developing Markets Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   28.00% (0.78%) 5.73%
Performance Inception Date Mar. 01, 2001      
Invesco Developing Markets Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   28.63% (0.28%) 6.26%
Performance Inception Date Sep. 07, 2005      
Invesco Developing Markets Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   28.77% (0.16%) 6.25% [2]
Performance Inception Date May 24, 2019      
Invesco Developing Markets Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   28.84% (0.14%) 6.43%
Performance Inception Date Dec. 29, 2011      
Invesco Discovery Mid Cap Growth Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   (0.97%) 2.60% 10.45%
Performance Inception Date Nov. 01, 2000      
Invesco Discovery Mid Cap Growth Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   (2.86%) 1.11% 8.95%
Invesco Discovery Mid Cap Growth Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   0.88% 1.93% 8.32%
Invesco Discovery Mid Cap Growth Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   3.09% 3.01% 10.42%
Performance Inception Date Nov. 01, 2000      
Invesco Discovery Mid Cap Growth Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   4.51% 3.51% 10.80%
Performance Inception Date Mar. 01, 2001      
Invesco Discovery Mid Cap Growth Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   5.03% 4.02% 11.35%
Performance Inception Date Nov. 01, 2000      
Invesco Discovery Mid Cap Growth Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   5.11% 4.08% 11.31% [3]
Performance Inception Date May 24, 2019      
Invesco Discovery Mid Cap Growth Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   5.18% 4.16% 11.52%
Performance Inception Date Feb. 28, 2013      
Invesco Emerging Markets ex-China Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   22.69% 0.31% 6.96%
Performance Inception Date Jan. 11, 1994      
Invesco Emerging Markets ex-China Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   17.32% (0.83%) 6.20%
Invesco Emerging Markets ex-China Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   16.80% 0.26% 5.70%
Invesco Emerging Markets ex-China Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   27.82% 0.69% 6.93%
Performance Inception Date Mar. 01, 1999      
Invesco Emerging Markets ex-China Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   30.16% 1.70% 7.84%
Performance Inception Date Oct. 03, 2008      
Invesco Emerging Markets ex-China Fund - CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   30.26% 1.77% 7.92%
Performance Inception Date Oct. 25, 2005      
Invesco Emerging Markets ex-China Fund - CLASS R6        
Prospectus [Line Items]        
Average Annual Return, Percent   30.33% 1.83% 7.99%
Performance Inception Date Sep. 24, 2012      
Invesco Emerging Markets Local Debt Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   14.58% 0.16% 3.56%
Performance Inception Date Jun. 30, 2010      
Invesco Emerging Markets Local Debt Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   12.29% (1.34%) 0.30%
Invesco Emerging Markets Local Debt Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   8.55% (0.56%) 0.74%
Invesco Emerging Markets Local Debt Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   17.48% 0.25% 3.32%
Performance Inception Date Jun. 30, 2010      
Invesco Emerging Markets Local Debt Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   19.07% 0.76% 3.70%
Performance Inception Date Jun. 30, 2010      
Invesco Emerging Markets Local Debt Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   19.65% 1.27% 4.25%
Performance Inception Date Jun. 30, 2010      
Invesco Emerging Markets Local Debt Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   19.65% 1.35% 4.20% [4]
Performance Inception Date May 24, 2019      
Invesco Emerging Markets Local Debt Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   19.89% 1.33% 4.33%
Performance Inception Date Sep. 28, 2012      
Invesco Global Allocation Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   7.38% 3.59% 5.60%
Performance Inception Date Nov. 01, 1991      
Invesco Global Allocation Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   5.63% 1.84% 4.34%
Invesco Global Allocation Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   5.41% 2.28% 4.06%
Invesco Global Allocation Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   11.77% 3.97% 5.56%
Performance Inception Date Sep. 01, 1993      
Invesco Global Allocation Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   13.36% 4.50% 5.93%
Performance Inception Date Mar. 01, 2001      
Invesco Global Allocation Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   13.94% 5.02% 6.46%
Performance Inception Date May 01, 2000      
Invesco Global Allocation Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   14.04% 5.16% 6.47% [5]
Performance Inception Date May 24, 2019      
Invesco Global Allocation Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   14.01% 5.14% 6.62%
Performance Inception Date Feb. 28, 2012      
Invesco Global Strategic Income Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   7.88% 0.67% 2.45%
Performance Inception Date Oct. 16, 1989      
Invesco Global Strategic Income Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   5.54% (0.69%) 1.02%
Invesco Global Strategic Income Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   4.62% (0.10%) 1.24%
Invesco Global Strategic Income Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   10.98% 0.77% 2.27%
Performance Inception Date May 26, 1995      
Invesco Global Strategic Income Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   12.51% 1.24% 2.64%
Performance Inception Date Mar. 01, 2001      
Invesco Global Strategic Income Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   13.06% 1.80% 3.15%
Performance Inception Date Jan. 26, 1998      
Invesco Global Strategic Income Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   13.19% 1.87% 3.14% [6]
Performance Inception Date May 24, 2019      
Invesco Global Strategic Income Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   13.21% 1.96% 3.31%
Performance Inception Date Jan. 27, 2012      
INVESCO Health Care Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   9.15% 2.55% 5.79%
Performance Inception Date Aug. 07, 1989      
INVESCO Health Care Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   7.74% 1.04% 4.34%
INVESCO Health Care Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   6.40% 1.87% 4.39%
INVESCO Health Care Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   13.57% 2.94% 5.75%
Performance Inception Date Mar. 01, 1999      
INVESCO Health Care Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent [7]   15.22% 3.46% 6.12%
Performance Inception Date [7] Sep. 30, 2025      
INVESCO Health Care Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   15.76% 3.98% 6.65%
Performance Inception Date Oct. 03, 2008      
INVESCO Health Care Fund - Investor Class        
Prospectus [Line Items]        
Average Annual Return, Percent   15.48% 3.72% 6.38%
Performance Inception Date Jul. 15, 2005      
INVESCO Health Care Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   15.87% 4.07% 6.69% [8]
Performance Inception Date Apr. 04, 2017      
Invesco International Bond Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   11.94% (0.72%) 2.37%
Performance Inception Date Jun. 15, 1995      
Invesco International Bond Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   9.84% (1.63%) 1.47%
Invesco International Bond Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   6.98% (0.95%) 1.42%
Invesco International Bond Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   14.80% (0.61%) 2.20%
Performance Inception Date Jun. 15, 1995      
Invesco International Bond Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   16.36% (0.12%) 2.56%
Performance Inception Date Mar. 01, 2001      
Invesco International Bond Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   16.90% 0.36% 3.06%
Performance Inception Date Sep. 27, 2004      
Invesco International Bond Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   16.88% 0.44% 3.02% [9]
Performance Inception Date May 24, 2019      
Invesco International Bond Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   17.20% 0.47% 3.20%
Performance Inception Date Jan. 27, 2012      
Invesco Multi-Asset Income Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   4.45% 1.50% 3.46%
Performance Inception Date Dec. 14, 2011      
Invesco Multi-Asset Income Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   1.92% (1.02%) 1.09%
Invesco Multi-Asset Income Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   2.57% 0.03% 1.62%
Invesco Multi-Asset Income Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   8.77% 1.89% 3.42%
Performance Inception Date Dec. 14, 2011      
Invesco Multi-Asset Income Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   10.32% 2.38% 3.79%
Performance Inception Date Dec. 14, 2011      
Invesco Multi-Asset Income Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   10.87% 2.90% 4.30%
Performance Inception Date Dec. 14, 2011      
Invesco Multi-Asset Income Fund - CLASS R5        
Prospectus [Line Items]        
Average Annual Return, Percent   10.98% 2.94% 4.31%
Performance Inception Date Dec. 14, 2011      
Invesco Multi-Asset Income Fund - CLASS R6        
Prospectus [Line Items]        
Average Annual Return, Percent   10.97% 3.00% 4.36%
Performance Inception Date Sep. 24, 2012      
Invesco Multi-Strategy Fund - Class A        
Prospectus [Line Items]        
Average Annual Return, Percent   (5.13%) (0.26%) 0.69%
Performance Inception Date Jan. 03, 1989      
Invesco Multi-Strategy Fund - Class A | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Percent   (5.30%) (0.96%) 0.15%
Invesco Multi-Strategy Fund - Class A | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Percent   (2.92%) (0.32%) 0.44%
Invesco Multi-Strategy Fund - Class C        
Prospectus [Line Items]        
Average Annual Return, Percent   (1.34%) 0.11% 0.65%
Performance Inception Date Sep. 01, 1993      
Invesco Multi-Strategy Fund - Class R        
Prospectus [Line Items]        
Average Annual Return, Percent   0.15% 0.61% 1.01%
Performance Inception Date Mar. 01, 2001      
Invesco Multi-Strategy Fund - Class Y        
Prospectus [Line Items]        
Average Annual Return, Percent   0.65% 1.12% 1.51%
Performance Inception Date Dec. 16, 1996      
Invesco Multi-Strategy Fund - Class R5        
Prospectus [Line Items]        
Average Annual Return, Percent   0.78% 1.27% 1.54% [10]
Performance Inception Date May 24, 2019      
Invesco Multi-Strategy Fund - Class R6        
Prospectus [Line Items]        
Average Annual Return, Percent   0.80% 1.29% 1.69%
Performance Inception Date Feb. 28, 2013      
Custom Invesco Balanced Risk Allocation Style Index is composed of 60% MSCI World Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes) and 40% Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   15.70% 7.24% 8.32%
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   22.34% 11.19% 11.72%
Bloomberg Commodity Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   15.77% 10.64% 5.73%
Bloomberg Global Aggregate Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   8.17% (2.15%) 1.26%
Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Bloomberg U.S. Credit Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.83% (0.05%) 3.15%
FTSE Broad Investment Grade Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.32% (0.41%) 2.02%
MSCI Emerging Markets 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   33.57% 4.20% 8.42%
Russell Midcap® Growth Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   8.66% 6.65% 12.49%
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%
MSCI Emerging Markets ex China 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   34.61% 8.25% 9.90%
JP Morgan Government Bond Index - Emerging Markets (GBI-EM) Global Diversified Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   19.26% 1.12% 3.88%
Bloomberg Global Aggregate ex-U.S. Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   8.85% (3.59%) 0.56%
Custom Invesco Global Allocation Index is composed of 60% MSCI ACWI Index (Net) (reflects reinvested dividends net of withholding taxes, but reflects no deduction for fees, expenses or other taxes) and 40% Bloomberg Global Aggregate Bond USD Hedged Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   15.31% 6.95% 8.18%
Bloomberg Global Aggregate USD Hedged Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   4.86% 0.34% 2.39%
S&P Composite 1500® Health Care Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   13.71% 7.54% 9.81%
MSCI World Health Care 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   14.83% 6.43% 8.14%
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%
FTSE Non-U.S. Dollar World Government Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   8.47% (5.21%) (0.16%)
Custom Invesco International Bond Index (50% FTSE Non-U.S. Dollar World Government Bond Index, 30% JP Morgan Government Bond Index-Emerging Markets Global Diversified Index and 20% JP Morgan EMBI Global Diversified Index) (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   12.83% (1.90%) 2.03%
JP Morgan EMBI Global Diversified Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   14.30% 1.78% 4.40%
Custom Invesco Multi-Asset Income Index is composed of 60% of the Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses or taxes) and 40% of the MSCI World 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   12.75% 4.63% 6.19%
HFRX Global Hedge Fund Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.14% 2.87% 3.08%
[1] Performance shown prior to the inception date is that of the Fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the Fund and the predecessor fund as they have different expenses.
[2] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
[3] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
[4] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the Fund as they have different expenses.
[5] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the Fund and predecessor fund as they have different expenses.
[6] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the predecessor fund as they have different expenses.
[7] Performance shown prior to the inception date is that of the Fund's Class A shares at net asset value restated to reflect the higher 12b-1 fees applicable to Class R shares. Although invested in the same portfolio of securities, Class R shares' returns of the Fund will be different from Class A shares' returns of the Fund as they have different expenses.
[8] Performance shown prior to the inception date is that of the Fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R6 shares' returns of the Fund will be different from Class A shares' returns of the Fund as they have different expenses.
[9] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the Fund and the predecessor fund as they have different expenses.
[10] Performance shown on or prior to the inception date is that of the predecessor fund's Class A shares at net asset value and includes the 12b-1 fees applicable to that class. Although invested in the same portfolio of securities, Class R5 shares' returns of the Fund will be different from Class A shares' returns of the Fund and predecessor fund as they have different expenses.