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Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Fair Value of Contingent Consideration Liability (Details) - Rate
Feb. 24, 2019
May 27, 2018
Cost of debt | Minimum    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement Input 0.051 0.047
Cost of debt | Maximum    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement Input 0.055 0.052
Market price of risk adjustment    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement Input 0.14 0.20
EBITDA volatility    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement Input 0.28 0.25