Employees - Summary of Employee Costs (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Analysis of income and expense [abstract] | |||
| Remuneration | $ 10,648 | $ 10,509 | $ 9,038 |
| Social security contributions | 957 | 860 | 819 |
| Retirement benefits (see Note 23) | 1,324 | 1,795 | 1,696 |
| Share-based compensation (see Note 27) | 700 | 807 | 539 |
| Total | $ 13,629 | $ 13,971 | $ 12,092 |
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- References No definition available.
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- Definition The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of expense from share-based payment transactions with employees. [Refer: Expense from share-based payment transactions] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A class of employee benefits expense that represents social security contributions. [Refer: Employee benefits expense] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A class of employee benefits expense that represents wages and salaries. [Refer: Employee benefits expense] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Post employment benefit expense defined benefit plans and defined contribution plan. No definition available.
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