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Stock-Based Compensation - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 26, 2020	Dec. 28, 2019	Dec. 29, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring and impairment charges, net	$ 23,830	$ 23,176	$ 17,827
Stock-based compensation tax benefit	4,962	911	453
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring and impairment charges, net	3,951	4,055	3,525
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring and impairment charges, net	5,824	6,367	5,398
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring and impairment charges, net	$ 14,055	$ 12,754	$ 8,904

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- Definition

Tax Benefit From Stock Based Compensation

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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-Publisher FASB
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-Topic 718
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