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v2.3.0.11

Accounts Payable And Accrued Liabilities (Narrative) (Details) (USD $) In Millions | 12 Months Ended
--- | ---
Jun. 30, 2011 | Jun. 30, 2010
Accounts Payable And Accrued Liabilities |  |
Acquisition accruals | $ 3.3 | $ 6.9
Present value of asset retirement obligation | 6.1 | 6.2
Undiscounted value of asset retirement obligation | $ 6.5 | $ 6.8

X
- Definition The present value of a liability for an asset retirement obligation associated with the disposal or retirement of a tangible long-lived asset that results from acquisition, construction or development, or the normal operations of a long-lived asset including obligations from operating leases. + Details
Name: | otex_AssetRetirementObligationPresentValue
Namespace Prefix: | otex
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Asset Retirement Obligation Undiscounted Value + Details
Name: | otex_AssetRetirementObligationUndiscountedValue
Namespace Prefix: | otex
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Remaining balance of acquisition accruals + Details
Name: | otex_RemainingBalanceOfAcquisitionAccruals
Namespace Prefix: | otex
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration