XML 53 R42.htm IDEA: XBRL DOCUMENT v3.7.0.1

Net Income per Common Share - Additional Information (Detail) - $ / shares	3 Months Ended		6 Months Ended
	Jul. 31, 2017	Jul. 31, 2016	Jul. 31, 2017	Jul. 31, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive common shares	481,075	1,097,875	1,045,275	1,007,938
Anti-dilutive common shares exercise price, minimum	$ 28.10	$ 28.10	$ 25.60	$ 28.10
Anti-dilutive common shares exercise price, maximum	$ 46.02	$ 46.02	$ 46.02	$ 46.02
Performance Stock Units (PSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive common shares			2,773,059	3,886,315

X

- Definition

Anti-dilutive common share exercise price lower range limit.

+ References

No definition available.

+ Details

Name:	urbn_AntiDilutiveCommonShareExercisePriceLowerRangeLimit
Namespace Prefix:	urbn_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Anti-dilutive common share exercise price upper range limit.

+ References

No definition available.

+ Details

Name:	urbn_AntiDilutiveCommonShareExercisePriceUpperRangeLimit
Namespace Prefix:	urbn_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_PerformanceSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: