Basis of Presentation (Tables)

12 Months Ended

Sep. 30, 2023

Basis of Presentation [Abstract]

Disclosure Of Condensed Consolidated Statement of Comprehensive Income Explanatory

Condensed Consolidated Statement of Comprehensive Income

(In thousands of Euros)

	Successor
	Period from February 19, 2021 through April 30, 2021
General administrative expenses		(25,130	)
Profit (loss) from operations		(25,130	)
Profit (loss) from tax		(25,130	)
Income tax benefit		6,178
Net loss		(18,952	)

Disclosure of information about Condensed Consolidated Statement of Changes in Shareholders' Equity Explanatory

Condensed Consolidated Statement of Changes in Shareholders’ Equity (Deficit)

(In thousands of Euros)

	Ordinary Shares		Accumulated Deficit			Total shareholder's equity
Successor
Balance at February 19, 2021		—		—			—
Initial contribution		12		—			12
Net loss		—		(18,952	)		(18,952	)
Other comprehensive income		—		—			—
Balance at April 30, 2021		12		(18,952	)		(18,940	)

Schedule of Exchange Rates (to Euros)

The following exchange rates (to Euros) were applicable during the periods presented in these consolidated financial statements to translate the financial statements of foreign operations into Euros:

	Successor								Predecessor
	Exchange rates* at
Currency	September 30, 2023		September 30, 2022		September 30, 2021		May 1, 2021		April 30, 2021		October 1, 2020
British Pound (GBP)		0.86		0.88		0.86		0.87		0.87		0.91
Canadian Dollar (CAD)		1.42		1.34		1.48		1.48		1.48		1.57
US-Dollar (USD)		1.06		0.97		1.16		1.21		1.21		1.17

	Successor						Predecessor
	Average exchange rates*
Currency	Year ended September 30, 2023		Year ended September 30, 2022		Period from May 1, 2021 through September 30, 2021		Period from October 1, 2020 through April 30, 2021
British Pound (GBP)		0.87		0.85		0.86		0.89
Canadian Dollar (CAD)		1.44		1.38		1.48		1.53
US-Dollar (USD)		1.07		1.08		1.19		1.20

(*): Exchange rates not applicable to results of operations in respective reporting period