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OTHER - Sale of Customer Receivables (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 24, 2018
Jun. 30, 2019
Jun. 24, 2018
Accounting Policies [Abstract]        
Customer receivables sold $ 96,000,000 $ 124,000,000 $ 200,000,000 $ 227,000,000
Gains or losses related to sales of receivables     $ 0 $ 0