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Leases Rent Expense and Subtenant Rentals (Details) - USD ($)
$ in Millions
4 Months Ended
Jun. 16, 2018
Jun. 17, 2017
Leases [Abstract]    
Minimum rent $ 38 $ 27
Contingent rent 0 1
Rent expense(1) 38 28
Less subtenant rentals 10 8
Total net rent expense 28 20
Rent expense discontinued operations $ 3 $ 4