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Description Of Business and Basis Of Presentation (Details) | 3 Months Ended
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Dec. 31, 2021 | Jan. 01, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Number of weeks in fiscal year | 1 year | 1 year
Number of weeks in fiscal quarter | 3 months | 3 months

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- Definition Fiscal Period Length of Fiscal Quarter + References No definition available. + Details
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