Average Annual Total Returns{- Fidelity Blue Chip Growth K6 Fund} - 07.31 Fidelity Blue Chip Growth K6 Fund PRO-07 - Fidelity Blue Chip Growth K6 Fund	Fidelity Blue Chip Growth K6 Fund Return Before Taxes Past 1 year	Fidelity Blue Chip Growth K6 Fund Return Before Taxes Since Inception		RS004 Past 1 year	RS004 Since Inception
Total	23.05%	27.33%	[1]	27.60%	24.15%	[1]

[1] ^(a)From May 25, 2017