Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 29, 2020	Mar. 31, 2019	Mar. 29, 2020	Mar. 31, 2019
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 174,930	$ 231,377	$ 545,881	$ 646,068
Gross profit	12,574	9,787	14,812	22,428
(Loss) income from operations	7,755	4,601	(57)	7,947
Net income	9,885	4,882	4,474	8,715
Depreciation and amortization	8,670	9,333	30,784	30,719
Cash received by PAL under cotton rebate program	3,210	3,053	10,366	8,773
Earnings recognized by PAL for cotton rebate program	3,215	3,195	9,569	9,444
Distributions received		750	10,437	1,380
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	170,854	225,160	531,669	626,812
Gross profit	12,182	8,638	13,067	18,841
(Loss) income from operations	7,747	3,868	(554)	5,663
Net income	9,811	4,142	3,893	6,334
Depreciation and amortization	8,647	9,285	30,671	30,576
Cash received by PAL under cotton rebate program	3,210	3,053	10,366	8,773
Earnings recognized by PAL for cotton rebate program	3,215	3,195	9,569	9,444
Distributions received			10,437	130
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	4,076	6,217	14,212	19,256
Gross profit	392	1,149	1,745	3,587
(Loss) income from operations	8	733	497	2,284
Net income	74	740	581	2,381
Depreciation and amortization	$ 23	48	$ 113	143
Distributions received		$ 750		$ 1,250