v3.26.3
Shareholder Fees - Parametric Tax-Managed Emerging Markets Fund - Parametric Tax-Managed Emerging Markets Fund - I
Jun. 30, 2026
Prospectus [Line Items]  
Maximum Cumulative Sales Charge (as a percentage of Offering Price) 0.00%
Maximum Deferred Sales Charge (as a percentage of Offering Price) 0.00%