v3.26.1
Annual Total Returns
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Invesco AMT-Free Municipal Income Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 2.35% 1.77% 7.27% (11.71%) 4.15% 7.51% 12.06% 7.42% 5.96% 2.51%
Invesco California Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.90% 2.48% 7.59% (11.57%) 3.56% 6.02% 10.08% 6.58% 4.46% 3.46%
INVESCO HIGH YIELD MUNICIPAL FUND | CLASS A                    
Prospectus [Line Items]                    
Annual Return [Percent] 2.52% 5.06% 5.22% (13.95%) 6.28% 3.24% 9.70% 1.42% 9.07% 1.35%
INVESCO INTERMEDIATE TERM MUNICIPAL INCOME FUND | CLASS A                    
Prospectus [Line Items]                    
Annual Return [Percent] 4.24% 3.00% 5.62% (9.00%) 2.62% 3.59% 6.87% 0.88% 5.19% (0.19%)
Invesco Limited Term California Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 3.64% 2.33% 3.78% (5.88%) 1.66% 3.77% 7.34% 7.26% (1.08%) 2.28%
Invesco Limited Term Municipal Income Fund | Class A2                    
Prospectus [Line Items]                    
Annual Return [Percent] 4.18% 2.56% 4.26% (2.63%) 0.58% 3.72% 4.34% 1.13% 2.68% (0.31%)
INVESCO MUNICIPAL INCOME FUND | CLASS A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.73% 2.70% 7.17% (12.49%) 3.62% 4.65% 8.38% 0.23% 6.31% 0.07%
Invesco New Jersey Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 2.81% 2.75% 6.96% (9.89%) 5.34% 4.07% 10.64% 14.12% (6.46%) 3.33%
Invesco Pennsylvania Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.96% 2.89% 6.34% (9.86%) 4.40% 5.19% 11.60% 11.30% 0.12% 2.97%
Invesco Rochester AMT-Free New York Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.68% 1.68% 7.93% (13.31%) 4.87% 3.72% 10.27% 6.61% 1.44% 4.10%
Invesco Rochester Limited Term New York Municipal Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 3.93% 2.97% 4.26% (7.06%) 2.53% 3.24% 7.27% 10.38% (3.51%) 1.64%
Invesco Rochester Municipal Opportunities Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 1.83% 4.24% 8.53% (14.17%) 6.72% 5.84% 13.93% 9.14% 6.85% 5.01%
Invesco Rochester New York Municipals Fund | Class A                    
Prospectus [Line Items]                    
Annual Return [Percent] 0.11% 1.65% 9.82% (14.61%) 6.81% 5.80% 12.97% 8.88% 4.11% 6.06%