XML 20 R74.htm IDEA: XBRL DOCUMENT v3.20.1
Derivative Instruments and Hedging Activities (Cash flow hedges of interest rate risk) (Details) - Designated as hedging instrument [Member] - Interest rate swap [Member]
$ in Millions
3 Months Ended
Oct. 25, 2018
USD ($)
counterparties
Mar. 29, 2020
USD ($)
Derivative [Line Items]    
Derivative agreements, number of counterparties | counterparties 12  
Derivative, notional amount $ 550.0  
Derivative, maturity date Nov. 30, 2022  
Derivative, average fixed interest rate 3.04%  
Interest expense [Member]    
Derivative [Line Items]    
Cash flow hedge loss to be reclassified within twelve fiscal months   $ 14.7
London Interbank Offered Rate (LIBOR) swap rate [Member]    
Derivative [Line Items]    
Derivative, variable interest rate one-month LIBOR  
Minimum [Member]    
Derivative [Line Items]    
Derivative, inception date Oct. 24, 2018  
Maximum [Member]    
Derivative [Line Items]    
Derivative, inception date Oct. 25, 2018