Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Declared Quarterly Cash Dividends on Common Stock (Details)

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Shareholders' Equity - Declared Quarterly Cash Dividends on Common Stock (Details) - $ / shares
3 Months Ended
Apr. 26, 2017
Jan. 26, 2017
Sep. 30, 2016
Jun. 30, 2016
Class of Stock [Line Items]        
Dividends per share (in dollars per share)   $ 0.075 $ 0.075 $ 0.05
Subsequent Event        
Class of Stock [Line Items]        
Dividends per share (in dollars per share) $ 0.075