Other Non-Current Assets - Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended																12 Months Ended
	Jun. 27, 2021	[1]	Mar. 28, 2021	[1]	Dec. 27, 2020	[1]	Sep. 27, 2020	[1]	Jun. 28, 2020	[2]	Mar. 29, 2020	[2]	Dec. 29, 2019	[2]	Sep. 29, 2019	[2]	Jun. 27, 2021	Jun. 28, 2020	Jun. 28, 2020	Jun. 30, 2019	Jun. 30, 2019
Schedule Of Equity Method Investments [Line Items]
Net sales																	$ 667,592		$ 606,509	$ 708,804
Gross profit	$ 27,404		$ 25,595		$ 25,934		$ 14,561		$ (9,451)		$ 15,383		$ 15,665		$ 17,443		93,494	$ 39,040		66,308
Net income (loss)																	29,073	(57,237)		2,456
Distributions received																	750	10,437		$ 2,647
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule Of Equity Method Investments [Line Items]
Net sales																	19,649	561,074			$ 862,296
Gross profit																	3,423	9,648			29,168
Income from operations																	1,777	(7,074)			9,563
Net income (loss)																	1,782	(2,326)			10,627
Depreciation and amortization																	151	33,590			40,869
Distributions received																	750	10,437			2,647
Cash received by PAL under cotton rebate program																		11,186			13,367
Earnings recognized by PAL for cotton rebate program																		9,697			12,896
Equity Method Investment, Nonconsolidated Investee or Group of Investees | Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales																		544,006			836,675
Gross profit																		7,592			24,455
Income from operations																		(7,484)			6,575
Net income (loss)																		(2,823)			7,534
Depreciation and amortization																		33,455			40,679
Distributions received																		10,437			647
Cash received by PAL under cotton rebate program																		11,186			13,367
Earnings recognized by PAL for cotton rebate program																		9,697			12,896
Equity Method Investment, Nonconsolidated Investee or Group of Investees | UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales																	19,649	17,068			25,621
Gross profit																	3,423	2,056			4,713
Income from operations																	1,777	410			2,988
Net income (loss)																	1,782	497			3,093
Depreciation and amortization																	151	$ 135			190
Distributions received																	$ 750				$ 2,000

[1] Gross profit for the fiscal quarter ended September 27, 2020 includes adverse demand pressures from the COVID-19 pandemic. Gross profit for the fiscal quarters ended December 27, 2020, March 28, 2021 and June 27, 2021 includes the benefit of exceptional performance by the Brazil Segment primarily due to higher conversion margin and market share capture due to agility and responsiveness during demand recovery in Brazil.

[2] Gross loss for the fiscal quarter ended June 28, 2020 includes the adverse impact of lower fixed cost absorption in connection with the COVID-19 pandemic.