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Subsequent Events (Details) - USD ($)
$ in Thousands
Apr. 28, 2020
Apr. 27, 2020
Apr. 01, 2020
Mar. 31, 2020
Dec. 31, 2019
Subsequent Event          
Line of credit       $ 0 $ 160,000
Line of credit, remaining borrowing amount       $ 400,000  
Common stock, shares authorized (in shares)       400,000,000 400,000,000
Subsequent Event          
Subsequent Event          
Line of credit     $ 100,000    
Line of credit, remaining borrowing amount     $ 300,000    
Common stock, shares authorized (in shares) 600,000,000 400,000,000