XML 17 R6.htm IDEA: XBRL DOCUMENT v3.26.1

CORPORATE INFORMATION	3 Months Ended
	Mar. 31, 2026
Disclosure of subsidiaries [abstract]
CORPORATE INFORMATION	CORPORATE INFORMATION Legend Biotech Corporation ("Legend"), was incorporated on May 27, 2015 as an exempted company in the Cayman Islands with limited liability under the Companies Act (As Revised) of the Cayman Islands. The registered office address of Legend is PO Box 10240, Harbour Place, 103 South Church Street, George Town, Grand Cayman KY1-1002, Cayman Islands. Legend is an investment holding company. The Company's subsidiaries are principally engaged in the discovery, development, manufacturing and commercialization of novel cell therapies for oncology and other indications.

X

- References

No definition available.

+ Details

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

X

- Definition

The disclosure of notes and other explanatory information as part of a complete set of financial statements.

+ References

No definition available.

+ Details

Name:	legn_DisclosureOfNotesAndOtherExplanatoryInformationExplanatory
Namespace Prefix:	legn_
Data Type:	dtr-types1:textBlockItemType
Balance Type:	na
Period Type:	duration