XML 87 R55.htm IDEA: XBRL DOCUMENT v3.20.1
Debt - Additional Information (Details) - USD ($)
3 Months Ended 12 Months Ended
Jan. 25, 2020
Apr. 25, 2020
Apr. 27, 2019
Apr. 28, 2018
May 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Line of Credit Facility [Line Items]              
Long-term debt   $ 587,766,000 $ 749,316,000        
Outstanding debt   591,250,000          
Repayment of debt $ 373,750,000 460,840,000 249,542,000 $ 164,754,000      
Accelerated amortization of debt issuance costs on early retirement of debt 8,984,000            
Unsecured Revolving Line of Credit | Subsequent Event              
Line of Credit Facility [Line Items]              
Outstanding debt         $ 450,000    
Debt outstanding, percentage of total available under the credit facility         90.00%    
Credit Agreement | Unsecured Term Loan              
Line of Credit Facility [Line Items]              
Borrowings on revolving credit     $ 87,091,000        
Fixed rate     3.73%        
Credit Agreement | Unsecured Revolving Line of Credit              
Line of Credit Facility [Line Items]              
Borrowings on revolving credit     $ 0        
Amended Credit Agreement | Unsecured Term Loan              
Line of Credit Facility [Line Items]              
Maximum borrowing capacity       295,075,000      
Amended Credit Agreement | Unsecured Revolving Line of Credit              
Line of Credit Facility [Line Items]              
Maximum borrowing capacity       $ 750,000,000     $ 500,000,000
Borrowings on revolving credit   $ 0          
Term Loan due 2022              
Line of Credit Facility [Line Items]              
Fixed rate   3.73%          
Repayment of debt $ 81,558,000            
Term Loan due 2023              
Line of Credit Facility [Line Items]              
Fixed rate   1.87%          
Long-term debt           $ 300,000,000  
Outstanding debt   $ 300,000,000