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Investments Accounted for Using the Equity Method - Summary of Ownership Interest in Equity Accounted Investments (Parenthetical) (Detail) - Carbonesdel Cerrejon Limited Liability Corporation [member] - USD ($) $ in Millions		12 Months Ended
	Jan. 11, 2022	Jun. 30, 2022
Disclosure of Significant Investments in Associates and Joint Ventures [line items]
Dividends received		$ 238
Proceeds from divestiture of interest in an associate towards final completion adjustment		$ 50
Percentage of investment sold	33.33%

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- Definition

Disclosure of significant investments in associates and joint ventures.

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- Definition

Percentage ​of investment​ sold.

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- Definition

The aggregate cash flows arising from losing control of subsidiaries or other businesses, classified as investing activities. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 7
-IssueDate 2021-01-01
-Paragraph 39
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- Definition

The cash inflow from dividends received, classified as investing activities. [Refer: Dividends received]

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-Number 7
-IssueDate 2021-01-01
-Paragraph 31
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-URIDate 2021-03-24

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