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Restructuring and Asset Impairment Charge and Settlements (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2022	Jan. 01, 2021
Restructuring Cost And Reserve [Line Items]
Restructuring charges and asset impairments		$ 10,500
Settlement of restructuring charge and asset impairments	$ 651
Real Estate Leases [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges and asset impairments		4,800
Impairment Related Costs [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges and asset impairments		4,800
Pandemic [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges and asset impairments		$ 5,700

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

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

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