Quarterly Scheduled Term Loan Repayment As Percentage Of Principal In Year One

No definition available.

Name:	otex_QuarterlyScheduledTermLoanRepaymentAsPercentageOfPrincipalInYearOne
Namespace Prefix:	otex_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Term Loan Period Years

+ References

No definition available.

+ Details

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Namespace Prefix:	otex_
Data Type:	us-types:durationStringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.8)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 8

-Article 5

+ Details

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

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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

- Details

Name:	otex_DebtInstrumentVariableInterestRateByTypeAxis=otex_LiborMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=otex_TermLoanAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=otex_TermLoanBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Long-Term Debt Long Term Debt (Term Loan B) (Details) (USD $)	2 Months Ended	3 Months Ended		6 Months Ended		0 Months Ended
	Dec. 31, 2011	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Jan. 16, 2014	Nov. 09, 2011
Term Loan A [Member]
Debt Instrument [Line Items]
Credit agreement, maximum capacity							$ 600,000,000
Term loan period, years	5 years
Term loan repayment as percentage of principal in year 1	1.25%
Interest expense		3,400,000	3,400,000	7,100,000	6,900,000
Term Loan B [Member]
Debt Instrument [Line Items]
Credit agreement, maximum capacity						800,000,000
Term loan period, years						7 years
Term loan repayment as percentage of principal in year 1						0.25%
Interest addition to floating rate						0.75%
Interest expense		$ 6,600,000		$ 13,200,000
LIBOR [Member] \| Term Loan A [Member]
Debt Instrument [Line Items]
Interest addition to floating rate				2.50%
LIBOR [Member] \| Term Loan B [Member]
Debt Instrument [Line Items]
Interest addition to floating rate						2.50%