v3.24.1.1.u2
Expense Example - FIMMFunds-Class2ComboPRO - FIMMFunds-Class2ComboPRO - Fidelity Investments Money Market Tax-Exempt Portfolio - Fidelity Investments Money Market Tax Exempt Portfolio - Class II
May 30, 2024
USD ($)
Expense Example:  
1 year $ 34
3 years 113
5 years 202
10 years $ 463