SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Corporate information (Details)	Dec. 31, 2022 shares
Corporate information [Abstract]
Number of ordinary shares listed on each securities exchange (in shares)	10

The number of ordinary shares listed on each securities exchange.

No definition available.

Name:	ipx_NumberOfOrdinarySharesListedOnEachSecuritiesExchange
Namespace Prefix:	ipx_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant