Common Stock Dividends (Tables)

6 Months Ended

Jul. 31, 2015

Dividends, Common Stock [Abstract]

Common stock dividends, record date and payable date

For fiscal 2016, the annual dividend will be paid in four quarterly installments of $0.49 per share, according to the following record and payable dates:

Record Date	Payable Date
March 13, 2015	April 6, 2015
May 8, 2015	June 1, 2015
August 7, 2015	September 8, 2015
December 4, 2015	January 4, 2016