The amount for advance ticket sales with credit card processor.

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- Definition

Commitments and Contingencies Disclosure [Line Items]

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No definition available.

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- Definition

Represents aggregate amount of contract price.

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No definition available.

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Financing percentage.

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No definition available.

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- Definition

Gross tons.

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No definition available.

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- Definition

Represents number of additional cruise ships.

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No definition available.

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Represents number of additional ships that previously had the option to cancel.

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No definition available.

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- Definition

Represents number of cruise ships.

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No definition available.

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- Definition

Represents ship passenger capacity berths.

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No definition available.

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- Definition

Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

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Commitments and Contingencies (Details) $ in Thousands, € in Billions		6 Months Ended
	Aug. 27, 2019 item	Jun. 30, 2025 USD ($) item	Jun. 30, 2024 USD ($)	Jul. 31, 2025 item	Jun. 30, 2025 EUR (€) item	Dec. 30, 2022 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Number of cruise ships		33			33
Capacity of ship, berths		70,100			70,100
Increase in contract price \| $		$ 708,135	$ 742,360
Advance ticket sales with credit card processor \| $		$ 3,600,000
Number of lawsuits filed	1
Estimate of possible loss \| $						$ 112,900
Subsequent Event
Commitments and Contingencies Disclosure [Line Items]
Number of additional cruise ships, option to cancel revised				2
Export credit facility financing as percentage of contract price				80.00%
Ships launching period in 2026 through 2028
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		3			3
Ships launching period in 2030 through 2036
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		4			4
Ships launching period in 2027 through 2035
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		4			4
Ships launching period in 2026 and 2030
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		2			2
Ship Construction Contracts
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		12			12
Aggregate contract price of new ships		$ 20,300,000			€ 17.2
Export credit facility financing as percentage of contract price		80.00%			80.00%
Ship Construction Contracts \| Ships launching period in 2026 through 2028
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		3			3
Ship Construction Contracts \| Ships launching period in 2026 through 2028 \| Minimum
Commitments and Contingencies Disclosure [Line Items]
Capacity of ship, tons		156,000			156,000
Capacity of ship, berths		3,565			3,565
Ship Construction Contracts \| Ships launching period in 2026 through 2028 \| Maximum
Commitments and Contingencies Disclosure [Line Items]
Capacity of ship, tons		169,000			169,000
Capacity of ship, berths		3,840			3,840
Ship Construction Contracts \| Ships to be delivered in 2025
Commitments and Contingencies Disclosure [Line Items]
Aggregate contract price of new ships		$ 2,100,000			€ 1.8
Ship Construction Contracts \| Ships to be delivered in 2025 \| Subsequent Event
Commitments and Contingencies Disclosure [Line Items]
Capacity of ship, tons				68,000
Capacity of ship, berths				1,200
Ship Construction Contracts \| Ships launching period in 2030 through 2036
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		4			4
Capacity of ship, tons		227,000			227,000
Capacity of ship, berths		5,000			5,000
Ship Construction Contracts \| Ships launching period in 2027 through 2035
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		4			4
Capacity of ship, tons		86,000			86,000
Capacity of ship, berths		1,390			1,390
Ship Construction Contracts \| Ships launching period in 2026 and 2030
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		2			2
Capacity of ship, tons		77,000			77,000
Capacity of ship, berths		822			822
Ship Construction Contracts \| Ships launching period in 2032 and 2035
Commitments and Contingencies Disclosure [Line Items]
Number of additional cruise ships, option to cancel revised		2			2
Ship Construction Contracts \| Ships launching period in 2034 and 2036
Commitments and Contingencies Disclosure [Line Items]
Number of additional ships		2			2