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BASIS OF PRESENTATION (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Noncontrolling Interest [Line Items]
Distribution to non-controlling interest	$ 400	$ 396	$ 0
OT South Africa
Noncontrolling Interest [Line Items]
Ownership percentage by Open Text		70.00%
GXS Singapore
Noncontrolling Interest [Line Items]
Ownership percentage by Open Text		81.00%

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585

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