Expense Example - FidelityBlueChipGrowthFundFidelityBlueChipValueFund-RetailComboPRO - FidelityBlueChipGrowthFundFidelityBlueChipValueFund-RetailComboPRO - Fidelity Blue Chip Growth Fund - Fidelity Blue Chip Growth Fund	Sep. 29, 2023 USD ($)
Expense Example:
1 year	$ 70
3 years	221
5 years	384
10 years	$ 859