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Subsequent Event | 12 Months Ended
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Jan. 31, 2018
Subsequent Events [Abstract] |
Subsequent events | Subsequent Event Dividends Declared On February 20, 2018, the Board of Directors approved the fiscal 2019 annual dividend at $2.08 per share, an increase over the fiscal 2018 dividend of $2.04 per share. For fiscal 2019, the annual dividend will be paid in four quarterly installments of $0.52 per share, according to the following record and payable dates:
Record Date |  | Payable Date
March 9, 2018 |  | April 2, 2018
May 11, 2018 |  | June 4, 2018
August 10, 2018 |  | September 4, 2018
December 7, 2018 |  | January 2, 2019

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
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