The minimum amount the entity agreed to spend under the long-term purchase commitment.

No definition available.

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- Definition

Describes the terms of a significant arrangement with a supplier (excluding an unconditional purchase obligation) to acquire goods or services over a period of time beyond one year or the normal operating cycle, if longer, which may include identification of the goods or services to be purchased, pricing, effects on pricing of failing to reach minimum quantities required to be purchased, cancellation rights, and termination provisions.

+ References

No definition available.

+ Details

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- 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

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- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14557-108349

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14435-108349

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14326-108349

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Number of pending claims pertaining to a loss contingency.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14435-108349

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

No definition available.

+ Details

Name:	us-gaap_PurchaseObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

First minimum order commitment achieved amount.

+ References

No definition available.

+ Details

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Namespace Prefix:	veev_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number of former employees.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
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- Details

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- Details

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- Details

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- Details

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Commitments and Contingencies - Additional Information (Detail)			3 Months Ended	9 Months Ended
	Mar. 13, 2017 USD ($)	Jan. 26, 2017 Employee	Oct. 31, 2019 USD ($) Motion	Oct. 31, 2019 USD ($) Motion
Value-Added Reseller Agreement
Long-term Purchase Commitment [Line Items]
Purchase commitment, description			The agreement, as amended, requires that we meet minimum order commitments of $500 million over the term of the agreement, which ends on September 1, 2025, including “true-up” payments if the orders we place with salesforce.com have not equaled or exceeded the following aggregate amounts within the timeframes indicated: (i) $250 million for the period from March 1, 2014 to September 1, 2020 and (ii) the full amount of $500 million by September 1, 2025
Minimum order commitment				$ 500,000,000
Amount of first minimum order commitment met			$ 250,000,000	250,000,000
Minimum fee commitment obligation			$ 159,800,000	$ 159,800,000
IQVIA Litigation Matter
Long-term Purchase Commitment [Line Items]
Number of motions pending \| Motion			0	0
IQVIA Litigation Matter \| Minimum
Long-term Purchase Commitment [Line Items]
Monetary damages	$ 200,000,000
Medidata Litigation Matter
Long-term Purchase Commitment [Line Items]
Number of motions pending \| Motion			0	0
Number of former employees \| Employee		5
Present to September 1st, 2025 \| Value-Added Reseller Agreement
Long-term Purchase Commitment [Line Items]
Minimum order commitment				$ 500,000,000
March 1st 2014 to September 1st, 2020 \| Value-Added Reseller Agreement
Long-term Purchase Commitment [Line Items]
Minimum order commitment				$ 250,000,000