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Subsequent Events (Textual) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Feb. 27, 2018
Feb. 12, 2018
Jan. 10, 2018
Nov. 10, 2017
Feb. 03, 2018
Jan. 28, 2017
Subsequent Event [Line Items]            
Repayments of debt         $ 420,000 $ 0
Subsequent event            
Subsequent Event [Line Items]            
Common stock cash dividends per share, declared (in dollars per share) $ 0.48          
Common Stock | Subsequent event            
Subsequent Event [Line Items]            
Dividends payable, date declared Feb. 27, 2018          
Dividends payable, date to be paid Mar. 20, 2018          
Dividends payable, date of record Mar. 09, 2018          
Unsecured debt term | 3-Year term loan            
Subsequent Event [Line Items]            
Repayments of debt     $ 120,000 $ 300,000    
Debt term     3 years 3 years 3 years  
Unsecured debt term | 3-Year term loan | Subsequent event            
Subsequent Event [Line Items]            
Repayments of debt   $ 50,000        
Debt term   3 years