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Subsequent Events (Details)
$ / shares in Units, $ in Millions
1 Months Ended
Mar. 17, 2020
$ / shares
Mar. 31, 2020
USD ($)
Jul. 31, 2021
USD ($)
May 01, 2021
USD ($)
Jan. 30, 2021
USD ($)
Oct. 31, 2020
USD ($)
Aug. 01, 2020
May 02, 2020
May 01, 2020
USD ($)
Feb. 01, 2020
USD ($)
Aug. 25, 2017
Subsequent Event [Line Items]                      
Line of Credit Facility, Remaining Borrowing Capacity                   $ 207.0  
Subsequent Event                      
Subsequent Event [Line Items]                      
Dividends Payable, Date Declared Mar. 17, 2020                    
Common Stock, Dividends, Per Share, Declared | $ / shares $ 0.10                    
Dividends Payable, Date to be Paid Apr. 10, 2020                    
Dividends Payable, Date of Record Mar. 30, 2020                    
Debt Instrument, Covenant Compliance, Minimum Fixed Charge Coverage Ratio             1.05 1.25      
Line of Credit Facility, Increase (Decrease), Net   $ 205.0                  
Line of Credit Facility, Remaining Borrowing Capacity     $ 300.0 $ 325.0 $ 350.0 $ 375.0     $ 2.0    
Minimum                      
Subsequent Event [Line Items]                      
Debt Instrument, Covenant Compliance, Minimum Fixed Charge Coverage Ratio                   1.75  
Maximum                      
Subsequent Event [Line Items]                      
Supplementary Leverage Ratio                     325.00%
Maximum | Subsequent Event                      
Subsequent Event [Line Items]                      
Supplementary Leverage Ratio         350.00% 375.00% 400.00% 350.00%