XML 85 R71.htm IDEA: XBRL DOCUMENT v3.8.0.1

COMMITMENTS AND CONTINGENT LIABILITIES (Legal Proceedings) (Details) - inContact [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2017 USD ($)
Loss Contingencies [Line Items]
Damages sought in litigation matter	$ 20,000
Amended damages sought in litigation matter	14,400
Portion of amended damages sought relating to pre-judgement interest	5,000
Latest monetary value sought in litigation matter	$ 9,200

X

- Definition

Amended damages sought in litigation matter.

+ References

No definition available.

+ Details

Name:	NICE_AmendedDamagesSoughtInLitigationMatter
Namespace Prefix:	NICE_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Revised damages sought in litigation matter.

+ References

No definition available.

+ Details

Name:	NICE_LatestDamagesSoughtInLitigationMatter
Namespace Prefix:	NICE_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Portion of amended damages sought relating to pre-judgement interest.

+ References

No definition available.

+ Details

Name:	NICE_PortionOfAmendedDamagesSoughtRelatingToPrejudgementInterest
Namespace Prefix:	NICE_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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_LossContingenciesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-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 3: http://www.xbrl.org/2003/role/presentationRef
-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

+ Details

Name:	us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=NICE_InContactMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: