Income Taxes - Components of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	Jun. 28, 2020	Jun. 30, 2019
Deferred tax assets:
Tax carryforwards	$ 249,874	$ 231,390
Allowances and reserves	119,974	97,671
Equity-based compensation	7,167	14,661
Inventory valuation differences	26,069	18,516
Prepaid cost sharing	0	74,139
Outside basis differences of foreign subsidiaries	105,159	16,260
Operating lease liabilities	40,157	0
Other	26,361	17,972
Gross deferred tax assets	574,761	470,609
Valuation allowance	(244,973)	(226,928)
Net deferred tax assets	329,788	243,681
Deferred tax liabilities:
Intangible assets	(6,442)	(9,883)
Convertible debt	(24,530)	(46,993)
Capital assets	(105,508)	(83,298)
Amortization of goodwill	(12,256)	(11,299)
Right-of-use assets	(40,157)	0
Other	(7,509)	(8,752)
Gross deferred tax liabilities	(196,402)	(160,225)
Net deferred tax assets	$ 133,386	$ 83,456