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Statements of Cash Flows Supplemental Disclosure	12 Months Ended
Statements of Cash Flows Supplemental Disclosure	Dec. 28, 2019
Supplemental Cash Flow Elements [Abstract]
Statements of Cash Flows Supplemental Disclosure	Statements of Cash Flows Supplemental Disclosure Under the Company's stock incentive programs, employees are allowed to use shares retained by the Company to satisfy minimum statutorily required withholding taxes in certain jurisdictions. In 2019, 2018 and 2017, 44,131, 32,445 and 40,777 shares, respectively, were retained to fund withholding taxes, with values totaling $0.9 million, $1.5 million and $2.5 million, respectively, which were included as stock repurchases in the Consolidated Statements of Cash Flows. Restricted cash is not material and is recorded in either prepaid and other current assets or in long-term other assets.