Statement Of Changes In Equity [Abstract]

Bw Offshore Ltd. - Filing #3683332

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	—	1 095.5 USD	—	92,500,000 USD	156,800,000 USD	26,600,000 USD	—	10,100,000 USD	1 089.8 USD	—	—	- USD	—	—	- USD	61,500,000 USD	1 246.6 USD	—	—	1 195.3 USD	—	—	—	189,700,000 USD	—	1 095.5 USD	—	92,500,000 USD	24,800,000 USD	49,800,000 USD	10,100,000 USD	197,700,000 USD	—	—	400,000 USD	1 005.6 USD	—	1 151.1 USD	257,600,000 USD	1 095.5 USD	212,600,000 USD	10,100,000 USD	92,500,000 USD	50,700,000 USD	938,500,000 USD	28,400,000 USD	4,100,000 USD
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- USD	120,600,000 USD	- USD	- USD	—	- USD	—	—	—	- USD	—	—	800,000 USD	119,800,000 USD	—	- USD	120,600,000 USD	—	—	—	97,600,000 USD	- USD	—	100,400,000 USD	2,800,000 USD	- USD	—	- USD	—	- USD	—	—	—	—	—	100,400,000 USD	- USD	—	—	- USD	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	- USD	12,600,000 USD	- USD	- USD	—	1,800,000 USD	—	—	—	- USD	—	—	3,400,000 USD	9,200,000 USD	—	400,000 USD	14,800,000 USD	—	—	—	4,200,000 USD	- USD	—	3,800,000 USD	400,000 USD	- USD	—	3,600,000 USD	—	- USD	—	—	—	—	—	4,300,000 USD	- USD	—	—	4,500,000 USD	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	—	129,000,000 USD	—	—	—	—	—	—	101,800,000 USD	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	- USD	700,000 USD	- USD	- USD	—	- USD	—	—	—	700,000 USD	—	—	- USD	700,000 USD	—	- USD	- USD	—	—	—	1,000,000 USD	- USD	—	900,000 USD	100,000 USD	- USD	—	- USD	—	- USD	—	—	—	—	—	- USD	900,000 USD	—	—	- USD	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	- USD	1,500,000 USD	- USD	- USD	—	- USD	—	—	—	- USD	—	—	- USD	1,500,000 USD	—	- USD	1,500,000 USD	—	—	—	1,400,000 USD	- USD	—	1,600,000 USD	200,000 USD	- USD	—	- USD	—	- USD	—	—	—	—	—	1,600,000 USD	- USD	—	—	- USD	—	—	—	—	—	—	—	—	—	—