Restructuring and Impairment Charges (Schedule of Restructuring and Related Costs) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Restructuring and Related Activities [Abstract]
Cost of sales - accelerated depreciation	$ 0	$ 0	$ 10,327
Restructuring charges	2,371	2,325	6,205
Goodwill and long-lived asset impairments	0	15,200	20,947
Valuation allowance of long-term note receivable	0	(1,800)	10,264
Restructuring and impairment charges	$ 2,371	$ 15,725	$ 37,416

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of expense (reversal of expense) for expected credit loss on accounts receivable.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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