XML 28 R15.htm IDEA: XBRL DOCUMENT v3.7.0.1
Common Stock Dividends
3 Months Ended
Apr. 30, 2017
Dividends, Common Stock [Abstract]  
Dividends payable
Common Stock Dividends
Dividends Declared
On February 21, 2017, the Board of Directors approved the fiscal year ended January 31, 2018 ("fiscal 2018") annual dividend of $2.04 per share, an increase over the fiscal 2017 annual dividend of $2.00 per share. For fiscal 2018, the annual dividend will be paid in four quarterly installments of $0.51 per share, according to the following record and payable dates:
Record Date
  
Payable Date
March 10, 2017
  
April 3, 2017
May 12, 2017
  
June 5, 2017
August 11, 2017
  
September 5, 2017
December 8, 2017
  
January 2, 2018

The dividend installment payable on April 3, 2017 was paid as scheduled.