Statement Of Changes In Equity [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||
| Equity |
2,573,500,000
USD
|
— | — | — | — |
7,600,000
USD
|
9,700,000
USD
|
2,634,200,000
USD
|
46,600,000
USD
|
109,400,000
USD
|
— | — |
2,183,800,000
USD
|
4,000,000
USD
|
— |
2,130,800,000
USD
|
— |
97,200,000
USD
|
— | — |
5,300,000
USD
|
42,900,000
USD
|
— | — |
1,862,000,000
USD
|
42,900,000
USD
|
91,300,000
USD
|
9,400,000
USD
|
5,300,000
USD
|
1,809,500,000
USD
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||
| Other comprehensive income | — | — | — |
22,000,000
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,300,000
USD
|
— | — | — | — | — | — | — |
| Comprehensive income | — |
–
USD
|
–
USD
|
138,800,000
USD
|
151,000,000
USD
|
— | — | — | — | — |
–
USD
|
12,200,000
USD
|
— | — |
–
USD
|
— |
–
USD
|
— |
5,900,000
USD
|
–
USD
|
— | — |
314,000,000
USD
|
319,900,000
USD
|
— | — | — | — | — | — |
| Issue of equity | — |
3,600,000
USD
|
397,200,000
USD
|
404,400,000
USD
|
–
USD
|
— | — | — | — | — |
3,600,000
USD
|
–
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
–
USD
|
–
USD
|
103,000,000
USD
|
103,000,000
USD
|
— | — | — | — | — |
–
USD
|
–
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
–
USD
|
17,800,000
USD
|
17,800,000
USD
|
–
USD
|
— | — | — | — | — |
–
USD
|
–
USD
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |