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Fair Value Measurements - Schedule of Impaired Long-lived Assets Carrying Value and Fair Value (Details) - USD ($)
$ in Millions
 3 Months Ended
Jun. 29, 2019
Jun. 30, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impairment Charge $ 13  
Significant unobservable inputs (Level 3) | Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Carrying Value Prior to Impairment 160 $ 7
Fair Value 63 3
Impairment Charge 97 4
Operating Lease Right-of-Use Assets | Significant unobservable inputs (Level 3) | Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Carrying Value Prior to Impairment 132  
Fair Value 53  
Impairment Charge 79  
Fixed Assets | Significant unobservable inputs (Level 3) | Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Carrying Value Prior to Impairment 20 5
Fair Value 7 2
Impairment Charge 13 3
Key Money | Significant unobservable inputs (Level 3) | Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Carrying Value Prior to Impairment 8  
Fair Value 3  
Impairment Charge $ 5  
Leasing rights | Key Money | Significant unobservable inputs (Level 3) | Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Carrying Value Prior to Impairment   2
Fair Value   1
Impairment Charge   $ 1