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Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 01, 2016
Oct. 17, 2016
Dec. 31, 2015
Subsequent Event [Line Items]      
Dividends declared per share (in dollars per share)     $ 0.24
Scenario, Forecast [Member]      
Subsequent Event [Line Items]      
Total payout of dividends $ 12.2    
Subsequent Event [Member]      
Subsequent Event [Line Items]      
Dividends declared per share (in dollars per share)   $ 0.25