XML 155 R90.htm IDEA: XBRL DOCUMENT v3.22.2.2
Expense Example - FidelityAssetManagerFunds-RetailComboPRO - FidelityAssetManagerFunds-RetailComboPRO - Fidelity Asset Manager 70% - Fidelity Asset Manager 70%
Nov. 29, 2022
USD ($)
Expense Example:  
1 year $ 68
3 years 214
5 years 373
10 years $ 835