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Subsequent Events - Additional Information (Details) - $ / shares
3 Months Ended
Apr. 06, 2020
Feb. 03, 2020
Oct. 14, 2019
Jul. 09, 2019
Apr. 03, 2019
Feb. 04, 2019
Mar. 31, 2020
Mar. 31, 2019
Subsequent Event [Line Items]                
Dividends payable, date declared   Feb. 03, 2020 Oct. 14, 2019 Jul. 09, 2019 Apr. 03, 2019 Feb. 04, 2019    
Dividends declared per share (in dollars per share)             $ 0.48 $ 0.48
Dividends payable, date to be paid   Feb. 21, 2020 Nov. 01, 2019 Jul. 26, 2019 Apr. 22, 2019 Feb. 22, 2019    
Dividends payable, date of record   Feb. 14, 2020 Oct. 25, 2019 Jul. 19, 2019 Apr. 15, 2019 Feb. 15, 2019    
Subsequent Event                
Subsequent Event [Line Items]                
Dividends payable, date declared Apr. 06, 2020              
Dividends declared per share (in dollars per share) $ 0.48              
Dividends payable, date to be paid Apr. 24, 2020              
Dividends payable, date of record Apr. 17, 2020