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Recently Issued Accounting Pronouncements (Details)
$ in Millions
6 Months Ended
Jun. 13, 2020
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]  
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification (After-Tax) $ 34
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification (Pre-Tax) $ 44