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Subsidiaries and Non-controlling Interests - Additional Information (Detail) - PT Bumi Cakrawala Perkasa [Member] $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)
Detailed Information About Non Controlling Interests [Line Items]
Percentage of additional interests acquired	55.80%
Total Percentage of voting interests acquired	100.00%
Decrease in equity attributable to owners of the Company resulted in an increase in accumulated losses	$ (590)

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- Definition

Detailed information about non controlling interests.

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- Definition

Percentage of additional interests acquired.

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- Definition

The increase (decrease) in equity attributable to owners of the parent through changes in ownership interests in subsidiaries that do not result in loss of control. [Refer: Subsidiaries [member]; Equity attributable to owners of parent]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2021-01-01
-Paragraph 18
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-URIDate 2021-03-24

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- Definition

The percentage of voting equity interests acquired in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 3
-IssueDate 2021-01-01
-Paragraph B64
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B64_c&doctype=Appendix&subtype=B
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