v3.24.1.1.u2
Expense Example - FIMMFunds-Class3ComboPRO - FIMMFunds-Class3ComboPRO - Fidelity Investments Money Market Tax-Exempt Portfolio - Fidelity Investments Money Market Tax Exempt Portfolio - Class III
May 30, 2024
USD ($)
Expense Example:  
1 year $ 44
3 years 145
5 years 258
10 years $ 586