v3.25.1
Expense Example, No Redemption - FidelityMacroOpportunitiesRiskParityFunds-AMCIZComboPRO - FidelityMacroOpportunitiesRiskParityFunds-AMCIZComboPRO - Fidelity Risk Parity Fund
Apr. 01, 2025
USD ($)
Fidelity Advisor Risk Parity Fund - Class M  
Expense Example, No Redemption:  
1 Year $ 471
3 Years 734
5 Years 1,018
10 Years 1,826
Fidelity Advisor Risk Parity Fund - Class C  
Expense Example, No Redemption:  
1 Year 176
3 Years 552
5 Years 954
10 Years 1,882
Fidelity Advisor Risk Parity Fund - Class I  
Expense Example, No Redemption:  
1 Year 75
3 Years 241
5 Years 423
10 Years 949
Fidelity Advisor Risk Parity Fund - Class Z  
Expense Example, No Redemption:  
1 Year 69
3 Years 225
5 Years 395
10 Years 889
Fidelity Advisor Risk Parity Fund - Class A  
Expense Example, No Redemption:  
1 Year 669
3 Years 876
5 Years 1,101
10 Years $ 1,746