Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | |||||||||||||||
| Disclosure of operating segments [line items] | |||||||||||||||
| Revenue | — | — |
21,000,000
USD
|
— | — | — |
6,288,000,000
USD
|
6,267,000,000
USD
|
5,342,000,000
USD
|
— | — |
5,372,000,000
USD
|
— | — | — |
| Depreciation and amortisation expense | — | — | — | — | — | — |
658,000,000
USD
|
— | — | — | — |
591,000,000
USD
|
— | — | — |
| Tax expense (income) | — | — | — | — | — | — |
296,000,000
USD
|
— | — | — | — |
275,000,000
USD
|
— | — | — |
| Profit (loss) before tax |
88,000,000
USD
|
— | — |
1,535,000,000
USD
|
— | — |
1,447,000,000
USD
|
— | — |
1,265,000,000
USD
|
— |
1,077,000,000
USD
|
— | — |
188,000,000
USD
|
| Profit (loss) from continuing operations | — | — | — | — | — | — |
1,151,000,000
USD
|
— | — | — | — |
802,000,000
USD
|
— | — | — |
| Profit (loss) | — |
1,165,000,000
USD
|
— | — |
2,000,000
USD
|
1,165,000,000
USD
|
1,167,000,000
USD
|
— | — | — |
803,000,000
USD
|
802,000,000
USD
|
803,000,000
USD
|
1,000,000
USD
|
— |
| Cash flows from (used in) operating activities | — | — | — | — | — | — |
1,797,000,000
USD
|
— | — | — | — |
1,488,000,000
USD
|
— | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — |
1,118,000,000
USD
|
— | — | — | — |
827,000,000
USD
|
— | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — |
687,000,000
USD
|
— | — | — | — |
747,000,000
USD
|
— | — | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | |||||||||||||||
| Disclosure of products and services [line items] | |||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | |||||||||||||||
| Disclosure of geographical areas [line items] | |||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | |||||||||||||||
| Disclosure of major customers [line items] |