Shareholder Report, Average Annual Return (Details) 74200165400_Putnam International Equity Fund_Class R6_TSR Annual {Class R6} |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
Jun. 30, 2026 |
|
| Class R6 | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Class R6 | ||
| Average Annual Return, Percent | 23.95% | 10.35% | 10.49% |
| MSCI All Country World ex-U.S. Index-NR [Member] | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI All Country World ex-U.S. Index-NR | ||
| Average Annual Return, Percent | 27.66% | 8.79% | 9.93% |
| MSCI EAFE Index-NR [Member] | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI EAFE Index-NR | ||
| Average Annual Return, Percent | 20.23% | 9.05% | 9.66% |