Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Reconciliation Between Share of Underlying Equity (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jun. 24, 2018
Schedule Of Equity Method Investments [Line Items]
Equity method investments	$ 114,747	$ 112,639
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Underlying equity as of March 31, 2019	130,522
Equity method investments	112,431
Parkdale America LLC [Member] | Initial Excess Capital Contributions [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	53,363
Parkdale America LLC [Member] | Impairment Charge Recorded in 2007 [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	(74,106)
Parkdale America LLC [Member] | Antitrust Lawsuit Against PAL [Member]
Schedule Of Equity Method Investments [Line Items]
Equity method investment difference between carrying amount and underlying equity	$ 2,652