INCOME TAXES - Deferred Taxes (Details) - USD ($) $ in Thousands	Dec. 25, 2021	Dec. 26, 2020	Dec. 28, 2019	Dec. 29, 2018
Deferred tax assets:
Compensation	$ 28,900	$ 32,118
Accruals and reserves	23,760	17,970
Net operating loss and credit carryforwards	410,156	406,085
Operating lease liability	65,592	43,646
Other	8,323	4,253
Valuation allowance	(315,645)	(334,845)	$ (309,962)	$ (9,788)
Total deferred tax assets	221,086	169,227
Deferred tax liabilities:
Goodwill and other intangibles	(280,081)	(202,430)
Depreciation related	(35,514)	(33,277)
Venture capital investments	(16,018)	(32,848)
Tax on unremitted earnings	(21,060)	(27,707)
Right-of-use assets	(64,257)	(43,557)
Other	(3,650)	(8,710)
Total deferred tax liabilities	(420,580)	(348,529)
Net deferred taxes	$ (199,494)	$ (179,302)