Revenue - Disaggregated Revenues and Product Sales for UNIFI (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 01, 2023	Oct. 02, 2022
Disaggregation Of Revenue [Line Items]
Net sales	$ 138,844	$ 179,519
Third-Party Manufacturer [Member]
Disaggregation Of Revenue [Line Items]
Net sales	137,620	178,212
Service [Member]
Disaggregation Of Revenue [Line Items]
Net sales	1,224	1,307
REPREVE Fiber [Member]
Disaggregation Of Revenue [Line Items]
Net sales	42,461	49,179
All Other Products and Services [Member]
Disaggregation Of Revenue [Line Items]
Net sales	$ 96,383	$ 130,340