Statement Of Comprehensive Income [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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
4,166,000,000
USD
|
3,870,000,000
USD
|
296,000,000
USD
|
— |
3,870,000,000
USD
|
3,870,000,000
USD
|
4,445,000,000
USD
|
— |
4,479,000,000
USD
|
4,445,000,000
USD
|
34,000,000
USD
|
4,445,000,000
USD
|
4,280,000,000
USD
|
4,410,000,000
USD
|
4,280,000,000
USD
|
4,280,000,000
USD
|
— |
130,000,000
USD
|
| Other comprehensive income [abstract] | ||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) from investments in equity instruments |
1,000,000
USD
|
— | — | — | — | — | — | — |
5,000,000
USD
|
— | — | — | — |
15,000,000
USD
|
— | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Hedges of net investment 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
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income |
14,000,000
USD
|
— | — | — | — | — | — | — |
193,000,000
USD
|
— | — | — | — |
164,000,000
USD
|
— | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to cash flow hedges included in other comprehensive income |
16,000,000
USD
|
— | — | — | — | — | — | — |
46,000,000
USD
|
— | — | — | — |
42,000,000
USD
|
— | — | — | — |
| Other comprehensive income |
485,000,000
USD
|
466,000,000
USD
|
19,000,000
USD
|
767,000,000
USD
|
301,000,000
USD
|
301,000,000
USD
|
387,000,000
USD
|
5,000,000
USD
|
482,000,000
USD
|
387,000,000
USD
|
100,000,000
USD
|
382,000,000
USD
|
991,000,000
USD
|
268,000,000
USD
|
991,000,000
USD
|
352,000,000
USD
|
639,000,000
USD
|
84,000,000
USD
|
| 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
|
5,000,000
USD
|
3,997,000,000
USD
|
4,058,000,000
USD
|
66,000,000
USD
|
4,063,000,000
USD
|
5,271,000,000
USD
|
4,678,000,000
USD
|
5,271,000,000
USD
|
4,632,000,000
USD
|
639,000,000
USD
|
46,000,000
USD
|
| Comprehensive income attributable to [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 |
277,000,000
USD
|
— | — | — | — | — | — | — |
66,000,000
USD
|
— | — | — | — |
46,000,000
USD
|
— | — | — | — |