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Other Financial Assets and Liabilities - Summary of Unrealised Gains or Losses Recognised in Other Income/Expenses (Detail) - Embedded Derivatives [Member] - Financial liabilities at fair value through profit or loss, category [member] $ in Millions | 6 Months Ended
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Jun. 30, 2024 USD ($) | [1]
Urea Sales Price [Member] |  |
Disclosure In Tabular Form Of Sensitivity Analysis Used In The Fair Value Measurement Of Embedded Derivative Liabilities [Line Items] |  |
Change in assumption increase | $ 137 |
Change in assumption decrease | (137) |
Discount rate, measurement input [member] |  |
Disclosure In Tabular Form Of Sensitivity Analysis Used In The Fair Value Measurement Of Embedded Derivative Liabilities [Line Items] |  |
Change in assumption increase | (186) | [2]
Change in assumption decrease | $ 230 | [2]
[1] | Amounts shown represent the change of the present value of the contract keeping all other variables constant.
[2] | A change of 1.5% represents 150 basis points.

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- Definition The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a reasonably possible decrease in an unobservable input. [Refer: Tax income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 13 -IssueDate 2023-01-01 -Paragraph 93 -Subparagraph h -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2023-en-r&anchor=para_93_h_ii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of increase (decrease) in the fair value measurement of liabilities, recognised in profit or loss before tax, due to a reasonably possible increase in an unobservable input. [Refer: Tax income (expense)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 13 -IssueDate 2023-01-01 -Paragraph 93 -Subparagraph h -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2023-en-r&anchor=para_93_h_ii&doctype=Standard -URIDate 2023-03-23 + Details
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