Description of Business	6 Months Ended
Jun. 29, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business	1. DESCRIPTION OF BUSINESS Aveanna Healthcare Holdings Inc. (together with its consolidated subsidiaries, referred to herein as the “Company”) is headquartered in Atlanta, Georgia and has locations in 33 states with concentrations in California, Texas and Pennsylvania, providing a broad range of pediatric and adult healthcare services, including nursing, hospice, rehabilitation services, occupational nursing in schools, therapy services, day treatment centers for medically fragile and chronically ill children and adults, as well as delivery of enteral nutrition and other products to patients. In addition, the Company provides respite healthcare services, which are temporary care provider services provided in relief of the patient’s normal caregiver. The Company’s services are designed to provide a high quality, lower cost alternative to prolonged hospitalization.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org/275/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-SubTopic 10
-Topic 275
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-1

Name:	us-gaap_NatureOfOperations
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration