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Capital Stock, Dividends (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 9 Months Ended
Sep. 07, 2022
Jun. 08, 2022
Mar. 09, 2022
Oct. 31, 2022
Aug. 31, 2022
May 31, 2022
Feb. 28, 2022
Sep. 30, 2022
Sep. 30, 2021
Dividends per Share [Abstract]                  
Payment of cash dividends               $ 57,988 $ 57,336
Dividend Declared 2022-Q1 [Member]                  
Dividends per Share [Abstract]                  
Dividend payable, date declared               2022-02  
Dividend payable per share (in dollars per share)             $ 0.385    
Payment of cash dividends     $ 19,300            
Dividend payable, date paid               Mar. 09, 2022  
Dividend payable, date of record               Feb. 28, 2022  
Dividend Declared 2022-Q2 [Member]                  
Dividends per Share [Abstract]                  
Dividend payable, date declared               2022-05  
Dividend payable per share (in dollars per share)           $ 0.385      
Payment of cash dividends   $ 19,400              
Dividend payable, date paid               Jun. 08, 2022  
Dividend payable, date of record               May 27, 2022  
Dividend Declared 2022-Q3 [Member]                  
Dividends per Share [Abstract]                  
Dividend payable, date declared               2022-08  
Dividend payable per share (in dollars per share)         $ 0.385        
Payment of cash dividends $ 19,300                
Dividend payable, date paid               Sep. 07, 2022  
Dividend payable, date of record               Aug. 26, 2022  
Dividend Declared 2022-Q4 [Member] | Subsequent Event [Member]                  
Dividends per Share [Abstract]                  
Dividend payable, date declared       2022-10          
Dividend payable per share (in dollars per share)       $ 0.385          
Dividend payable, date paid       Dec. 07, 2022          
Dividend payable, date of record       Nov. 25, 2022