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Subsidiaries and Non-controlling Interests - Summary of Detailed Information About Non Controlling Interests (Detail) - PT Bumi Cakrawala Perkasa [Member] $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)
Detailed Information About Non Controlling Interests [Line Items]
Carrying amount of BCP NCI acquired	$ (130)
Consideration paid/payable to BCP NCI	460
Decrease in equity attributable to owners of the Company	$ (590)

X

- Definition

Detailed information about non controlling interests.

+ References

No definition available.

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- Definition

The fair value, at acquisition date, of the consideration transferred in a business combination. [Refer: Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-IssueDate 2021-01-01
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- Definition

The fair value, at acquisition date, of cash transferred as consideration in a business combination. [Refer: Business combinations [member]]

+ References

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-Name IFRS
-Number 3
-IssueDate 2021-01-01
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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

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