XML 120 R25.htm IDEA: XBRL DOCUMENT v3.20.2
Annual Operating Expenses {- Fidelity Blue Chip Growth K6 Fund} - 07.31 Fidelity Blue Chip Growth K6 Fund PRO-05 - Fidelity Blue Chip Growth K6 Fund - Fidelity Blue Chip Growth K6 Fund
Sep. 29, 2020
Operating Expenses:  
Management fee 0.45%
Distribution and/or Service (12b-1) fees none
Other expenses none
Total annual operating expenses 0.45%