Quarterly report pursuant to Section 13 or 15(d)

Restricted Cash and Short-Term Investments - Narrative (Details)

v3.20.1
Restricted Cash and Short-Term Investments - Narrative (Details) - USD ($)
$ in Millions
May 03, 2020
Nov. 03, 2019
Apr. 28, 2019
Restricted cash and short-term investments      
Restricted Cash and Cash Equivalents Items [Line Items]      
Short-term investments $ 2.5 $ 3.0  
DZ Financing Program      
Restricted Cash and Cash Equivalents Items [Line Items]      
Restricted cash 9.3    
Aggregate borrowing base usage 84.8    
Long-term debt 60.0   $ 55.0
Short-Term Credit Facility | Restricted cash and short-term investments      
Restricted Cash and Cash Equivalents Items [Line Items]      
Restricted as collateral 0.5 0.5  
Letter of Credit | DZ Financing Program      
Restricted Cash and Cash Equivalents Items [Line Items]      
Line of credit, amount outstanding 24.8    
Associated Vendors      
Restricted Cash and Cash Equivalents Items [Line Items]      
Restricted cash $ 7.1 $ 9.3