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Dividends
9 Months Ended
Sep. 30, 2013
Dividends [Abstract]  
Dividends
Dividends
In September 2013, we announced a 7 percent increase in our quarterly cash dividend rate, which increased from $0.28 to $0.30 per share. This dividend will be payable November 18, 2013, to stockholders of record on October 31, 2013.