LEASES - Narrative (Details) $ in Millions	Oct. 01, 2023 USD ($)
Leases [Abstract]
Lease payments for leases not yet commenced	$ 63.9

Lessee, Operating Lease, Lease Not Yet Commenced, Liability

No definition available.

Name:	cava_LesseeOperatingLeaseLeaseNotYetCommencedLiability
Namespace Prefix:	cava_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant