Increase (Decrease) in Treasury Stock [Roll Forward]

No definition available.

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- Definition

Stock Repurchase Program Additional Authorized Amount

+ References

No definition available.

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- Definition

Treasury Stock Held, Average Cost Per Share

+ References

No definition available.

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- Definition

Number of treasury shares (units) reissued during the period, excluding reissuance of shares (units) held in treasury used to satisfy equity-based compensation obligations exercised by the holders of such rights. Upon reissuance of shares (units) from treasury, either the common or preferred stock (unit) reissued is outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-Name Accounting Standards Codification
-Topic 505
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
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- Definition

Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

+ References

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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-Name Accounting Standards Codification
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Shareholders' Equity \| Company's Common Share Repurchase and Issuance Activity (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Apr. 30, 2019	Feb. 26, 2019	Jan. 31, 2019	Oct. 02, 2018
Equity [Abstract]
Stock Repurchase Program, Authorized Amount		$ 300.0		$ 200.0
Stock Repurchase Program Additional Authorized Amount		$ 100.0
Increase (Decrease) in Treasury Stock
Treasury stock balance at January 31, 2019	22,305,464
Shares of treasury stock repurchased	345,927
Treasury Stock Acquired, Average Cost Per Share	$ 103.15
Treasury stock balance at April 30, 2019	22,483,529
Treasury Stock Held, Average Cost Per Share	$ 47.40		$ 46.53
Equity Incentive Plans
Increase (Decrease) in Treasury Stock
Shares of Treasury Stock Reissued for Equity Incentive Plans	167,862