Debt - Covenants (Narrative) (Details)  | 
6 Months Ended | 
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Jul. 01, 2021  | |
| Asset-based Loan Facility (“ABL”) | Revolving Credit Facility | |
| Debt Instrument [Line Items] | |
| Percentage usage of facility to trigger covenant | 90.00% | 
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- Definition Debt Instrument, Covenant, Borrowing Threshold Percentage No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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