Non-Controlling Interest - Additional Information (Detail) - Subsidiaries with material non-controlling interests [member] - Agnity Global Inc [Member]		12 Months Ended
Apr. 30, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure of Subsidiaries with Material Non controlling Interests [Line Items]
Proportion of ownership interests held by non-controlling interests	100.00%	100.00%	100.00%
Percentage change in non controlling interest percentage		0.00%	0.00%	0.00%

The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2021-01-01
-Paragraph 12
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_12_c&doctype=Standard
-URIDate 2021-03-24

Name:	ifrs-full_ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration