XML 62 R41.htm IDEA: XBRL DOCUMENT v3.21.2
Expense Example {- Fidelity® Fund} - 06.30 Fidelity Fund Retail PRO-08 - Fidelity® Fund - Fidelity Fund-Retail Class
Aug. 28, 2021
USD ($)
Expense Example:  
1 year $ 48
3 years 151
5 years 263
10 years $ 591