Shareholder Fees - FidelityGrowthDiscoveryFund-KPRO	Aug. 29, 2024 USD ($)
FidelityGrowthDiscoveryFund-KPRO \| Fidelity Growth Discovery Fund
Shareholder Fees:
(fees paid directly from your investment)	none

Other Expenses

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection table
-Paragraph 1
-Subparagraph 10

Name:	rr_ShareholderFeeOther
Namespace Prefix:	rr_
Data Type:	rr:NonNegativeMonetaryType
Balance Type:	na
Period Type:	duration