Debt (Tables)  | 
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 26, 2019  | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of fair value debt | 
  
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- References No definition available. 
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| X | ||||||||||
- Definition Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements. No definition available. 
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