Average Annual Total Returns	12 Months Ended	60 Months Ended	120 Months Ended
Average Annual Total Returns	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2025
MSCI ACWI ex USA Index-NR (index reflects no deduction for fees, expenses or taxes but are net of dividend tax withholding)
Prospectus [Line Items]
Average Annual Return, Percent	32.39%	7.91%	8.41%
Putnam Focused International Equity Linked Benchmark (index reflects no deduction for fees, expenses or taxes but are net of dividend tax withholding)
Prospectus [Line Items]
Average Annual Return, Percent	32.39%	8.20%	10.18%
Class Y
Prospectus [Line Items]
Average Annual Return, Percent	36.44%	8.87%	9.33%
Class A
Prospectus [Line Items]
Average Annual Return, Percent	28.26%	7.30%	8.41%
Class A \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	25.36%	5.03%	7.19%
Class A \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	17.25%	5.14%	6.53%
Class C
Prospectus [Line Items]
Average Annual Return, Percent	34.11%	7.77%	8.41%
Class R
Prospectus [Line Items]
Average Annual Return, Percent	35.78%	8.32%	8.78%
Class R6
Prospectus [Line Items]
Average Annual Return, Percent	36.66%	8.99%	9.48%