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Debt-Textuals (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 17, 2020
Apr. 30, 2020
May 24, 2020
May 26, 2019
May 24, 2020
May 26, 2019
Debt Instruments [Line Items]            
Proceeds from senior revolving credit facility         $ 300,000,000 $ 0
Weighted-average interest rate     4.36% 5.32% 4.56% 5.27%
Senior Notes | 5.00% Senior Notes, Due 2025            
Debt Instruments [Line Items]            
Aggregate principal amount $ 500,000,000 $ 500,000,000        
Stated interest rate 5.00% 5.00% 5.00%   5.00%  
Offering price 100.50%          
Net proceeds $ 496,000,000          
Redemption price 100.00%          
Senior revolving credit facility            
Debt Instruments [Line Items]            
Unused availability     $ 447,700,000   $ 447,700,000  
Total availability     778,200,000.0   778,200,000.0  
Letters of credit and other credit usage     $ 30,500,000   $ 30,500,000  
Proceeds from senior revolving credit facility   $ 300,000,000