Disclosure Of Non-Current Assets Held For Sale And Discontinued Operations [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 |
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 non-current assets held for sale and discontinued operations [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [text block] | — | — | — | — | — | — | — | — | — |
| Disclosure of analysis of single amount of discontinued operations [abstract] | |||||||||
| Disclosure of analysis of single amount of discontinued operations [line items] | |||||||||
| 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
|
| 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
|
— |
| Profit (loss) from discontinued operations | — | — | — |
16,000,000
USD
|
— | — | — |
—
USD
|
— |
| Cash flows from continuing and discontinued operations [abstract] | |||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||
| Cash flows from (used in) operating activities, discontinued operations | — | — | — |
1,000,000
USD
|
— | — | — |
—
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 [abstract] | |||||||||
| Cash flows from (used in) investing activities | — | — | — |
1,118,000,000
USD
|
— | — | — |
827,000,000
USD
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||||||
| Cash flows from (used in) financing activities | — | — | — |
687,000,000
USD
|
— | — | — |
747,000,000
USD
|
— |