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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Narratives (Details) € in Millions, £ in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Aug. 31, 2022 GBP (£) derivatives	Jun. 30, 2023 USD ($)	Aug. 31, 2022 EUR (€) derivatives	Jun. 30, 2022 USD ($)
Minimum
Derivative [Line Items]
Contract maturity (in months)		1 month
Maximum
Derivative [Line Items]
Contract maturity (in months)		12 months
Currency Swap
Derivative [Line Items]
Number of foreign currency swaps (in derivatives) \| derivatives	3		3
Seven Year Euro to US Dollar Cross Currency Swap \| Micro Focus \| Derivatives not designated as hedges:
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| €			€ 690
Contract maturity (in months)	7 years
Deal-contingent foreign currency forward contracts \| Micro Focus \| Derivatives not designated as hedges:
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| £	£ 1,475
Foreign Exchange Forward
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| $		$ 96.3		$ 66.5
Foreign Exchange Forward \| Micro Focus \| Derivatives not designated as hedges:
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| £	£ 350
Five Year Euro to US Dollar Cross Currency Swap \| Micro Focus \| Derivatives not designated as hedges:
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| €			€ 690
Contract maturity (in months)	5 years