Revolver - maturity period ( in years)

No definition available.

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- Definition

Quarterly scheduled term loan repayment as percentage of principal in year five

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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Namespace Prefix:	otex_
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Balance Type:	na
Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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- Definition

Term Loan Period Years

+ References

No definition available.

+ Details

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- Definition

The 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:	instant

- Details

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Balance Type:	na
Period Type:	duration

- Definition

Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings.

+ 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=6880815&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

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 34

-Paragraph 21

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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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 Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: 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 3: 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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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Long-Term Debt (Term Loan And Revolver) (Narrative) (Details) (USD $) In Millions, unless otherwise specified	2 Months Ended	3 Months Ended		9 Months Ended
	Dec. 31, 2011	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Nov. 09, 2011
Old Term Loan [Member]
Debt Instrument [Line Items]
Interest expense			$ 0		$ 2.7
Term Loan [Member]
Debt Instrument [Line Items]
Credit agreement, maximum capacity						600
Term loan period, years	5 years
Term loan repayment as percentage of principal in year 1	1.25%
Term loan repayment as percentage of principal in year 2	1.25%
Term loan repayment as percentage of principal in year 3	1.88%
Term loan repayment as percentage of principal in year 4	1.88%
Term loan repayment as percentage of principal in year 5	2.50%
Interest expense		3.7	4.3	11.9	6.8
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Credit agreement, maximum capacity						$ 100
Revolver credit agreement term, years	5 years
LIBOR [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Interest addition to floating rate						2.50%