Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
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 |
2019-04-01 to 2020-03-31 |
2019-04-01 to 2020-03-31 |
2019-04-01 to 2020-03-31 |
2019-04-01 to 2020-03-31 |
|---|---|---|---|---|---|---|---|---|
| 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 | — |
5,372,000,000
USD
|
— | — | — | — | — |
5,179,000,000
USD
|
| Depreciation and amortisation expense | — |
591,000,000
USD
|
— | — | — | — | — |
537,000,000
USD
|
| Tax expense (income) | — |
275,000,000
USD
|
— | — | — | — | — |
263,000,000
USD
|
| Profit (loss) before tax | — |
1,077,000,000
USD
|
— | — | — | — | — |
942,000,000
USD
|
| Profit (loss) from continuing operations | — |
802,000,000
USD
|
— | — | — | — | — |
679,000,000
USD
|
| Profit (loss) |
803,000,000
USD
|
802,000,000
USD
|
1,000,000
USD
|
803,000,000
USD
|
2,000,000
USD
|
675,000,000
USD
|
675,000,000
USD
|
677,000,000
USD
|
| Cash flows from (used in) operating activities | — |
1,488,000,000
USD
|
— | — | — | — | — |
1,256,000,000
USD
|
| Cash flows from (used in) investing activities | — |
827,000,000
USD
|
— | — | — | — | — |
1,177,000,000
USD
|
| Cash flows from (used in) financing activities | — |
747,000,000
USD
|
— | — | — | — | — |
61,000,000
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] |