Vessel revenue - Revenue by employment type (Details) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($) vessel	Dec. 31, 2023 USD ($) vessel	Dec. 31, 2022 USD ($) vessel
Disclosure of maturity analysis of operating lease payments [line items]
Vessels that earned revenue in long-term time-charter contracts \| vessel	16	15	14
Pool revenue	$ 1,068,427	$ 1,155,244	$ 1,186,577
Voyage revenue (spot market)	21,643	32,718	328,087
Time charter revenue	153,881	153,260	48,209
Revenue	$ 1,243,951	$ 1,341,222	$ 1,562,873

The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.

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+ Details