Analysis Of Income And Expense [Abstract]
| Concept |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Revenue |
27,891,000,000
USD
|
— | — | — | — | — | — |
28,270,000,000
USD
|
— | — | — | — | — |
29,751,000,000
USD
|
— | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Other operating income (expense) |
2,506,000,000
USD
|
— | — | — | — | — | — |
3,056,000,000
USD
|
— | — | — | — | — |
3,080,000,000
USD
|
— | — | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, hedges of net investments in foreign operations |
70,000,000
USD
|
— | — | — | — | — | — |
499,000,000
USD
|
— | — | — | — | — |
829,000,000
USD
|
— | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
414,000,000
USD
|
— | — | — | — | — | — |
443,000,000
USD
|
— | — | — | — | — |
555,000,000
USD
|
— | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
3,681,000,000
USD
|
3,404,000,000
USD
|
277,000,000
USD
|
767,000,000
USD
|
4,171,000,000
USD
|
4,171,000,000
USD
|
4,058,000,000
USD
|
3,997,000,000
USD
|
66,000,000
USD
|
5,000,000
USD
|
4,058,000,000
USD
|
4,063,000,000
USD
|
5,271,000,000
USD
|
4,678,000,000
USD
|
639,000,000
USD
|
5,271,000,000
USD
|
4,632,000,000
USD
|
46,000,000
USD
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
3,404,000,000
USD
|
— | — | — | — | — | — |
4,063,000,000
USD
|
— | — | — | — | — |
4,632,000,000
USD
|
— | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests |
277,000,000
USD
|
— | — | — | — | — | — |
66,000,000
USD
|
— | — | — | — | — |
46,000,000
USD
|
— | — | — | — |