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Subsequent Events (Details) - Dividends [Domain] - USD ($)
$ / shares in Units, $ in Millions
Mar. 10, 2017
Feb. 24, 2017
Feb. 09, 2017
Subsequent Event [Line Items]      
Dividends Payable, Date Declared     Apr. 20, 2017
Quarterly dividend, value per share     $ 0.15
Quarterly dividend, date to be paid Jun. 09, 2017    
Quarterly dividend, date of record   May 26, 2017  
Quarterly dividend, amount declared $ 20.5