Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 631,918	$ 328,233	$ 994,151	$ 527,577
Other comprehensive income:
Shipboard Retirement Plan	43	16	128	48
Cash flow hedges:
Net unrealized gain	112,951	43	168,897	52,944
Amount realized and reclassified into earnings	(48,715)	8,807	(84,953)	23,924
Total other comprehensive income	64,279	8,866	84,072	76,916
Total comprehensive income	$ 696,197	$ 337,099	$ 1,078,223	$ 604,493

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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