Statement Of Changes In Equity [Abstract]

Tethys Oil - Filing #701945

Concept	As at 2021-12-31	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	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	1,792,000,000 USD	3,000,000 USD	763,000,000 USD	—	2,566,000,000 USD	—	8,000,000 USD	—	—	—	—	1,788,000,000 USD	763,000,000 USD	8,000,000 USD	—	18,000,000 USD	—	—	—	2,577,000,000 USD	19,000,000 USD	763,000,000 USD	2,763,000,000 USD	2,011,000,000 USD	8,000,000 USD
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	—	– USD	—	– USD	—	– USD	167,000,000 USD	167,000,000 USD	33,000,000 USD	—	—	—	33,000,000 USD	—	– USD	– USD	– USD	—	—	—	—	—	—
Other comprehensive income	—	—	—	15,000,000 USD	—	– USD	—	– USD	15,000,000 USD	– USD	37,000,000 USD	—	—	—	– USD	—	37,000,000 USD	– USD	– USD	—	—	—	—	—	—
Comprehensive income	—	—	—	15,000,000 USD	—	– USD	—	– USD	152,000,000 USD	167,000,000 USD	70,000,000 USD	—	—	—	33,000,000 USD	—	37,000,000 USD	– USD	– USD	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	– USD	—	– USD	—	– USD	78,000,000 USD	78,000,000 USD	70,000,000 USD	—	—	—	70,000,000 USD	—	– USD	– USD	– USD	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	—	– USD	—	– USD	—	– USD	2,000,000 USD	2,000,000 USD	3,000,000 USD	—	—	—	3,000,000 USD	—	– USD	– USD	– USD	—	—	—	—	—	—