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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Additional Information (Details) € in Millions, £ in Millions, $ in Millions	1 Months Ended	3 Months Ended
	Aug. 31, 2022 GBP (£) derivative	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Aug. 31, 2022 EUR (€) derivative
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) \| derivative	3			3
Deal-contingent 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
Non-contingent forward contract
Derivative [Line Items]
Notional amount of forward contracts held to sell U.S. dollars in exchange for Canadian dollars \| $		$ 96.5	$ 96.3
Non-contingent forward contract \| 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
5 Year EUR to USD Market Hedge \| 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
7 Year EUR to USD Market Hedge \| 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