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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 9 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Dec. 29, 2018
Dec. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment Charge $ 5.9   $ 15.3  
Significant unobservable inputs (Level 3) | Nonrecurring        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Carrying Value Prior to Impairment 6.1 $ 3.5 23.7 $ 21.5
Fair Value 0.2 0.9 6.5 2.6
Impairment Charge 5.9 2.6 17.2 18.9
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 6.1 3.5 20.3 16.9
Fair Value 0.2 0.9 5.0 2.4
Impairment Charge 5.9 2.6 15.3 14.5
Leasing rights | Lease Rights | Significant unobservable inputs (Level 3) | Nonrecurring        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Carrying Value Prior to Impairment 0.0 0.0 3.4 3.6
Fair Value 0.0 0.0 1.5 0.2
Impairment Charge $ 0.0 0.0 $ 1.9 3.4
Customer relationships | Lease Rights | Significant unobservable inputs (Level 3) | Nonrecurring        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Carrying Value Prior to Impairment   0.0   1.0
Fair Value   0.0   0.0
Impairment Charge   $ 0.0   $ 1.0