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Basis of Preparation of the Consolidated Financial Statements - Schedule of Data on Exchange Rates (Details)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Schedule of Data on Exchange Rates [Abstract]
Representative exchange rate	3.647	3.627	3.519
Representative exchange rate, percentage	0.50%	3.00%	13.00%

X

- Definition

The average exchange rate used by the entity. Exchange rate is the ratio of exchange for two currencies.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

+ Details

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	ifrs-full_ForeignExchangeRatesAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of exchange rate.

+ References

No definition available.

+ Details

Name:	ppbt_PercentageOfExchangeRate
Namespace Prefix:	ppbt_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration