Norwegian Cruise Line Holdings Ltd. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Employee Benefits and Share-Based Compensation - Summary of Option Activity (Details)

v3.25.0.1

Employee Benefits and Share-Based Compensation - Summary of Option Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Weighted-Average Contractual Term (years)
Options Outstanding, Weighted-Average Contractual Term	7 months 9 days	1 year 3 months 3 days
Vested and expected to vest	7 months 9 days
Exercisable	7 months 9 days
Time-Based Options
Number of Share Option Awards
Outstanding as of January 1, 2024	3,524,856
Granted	0	0	0
Forfeited and cancelled	(1,351,413)
Outstanding as of December 31, 2024	2,173,443	3,524,856
Vested and expected to vest as of end of period	2,173,443
Exercisable as of end of period	2,173,443
Weighted-Average Exercise Price
Outstanding as of January 1, 2024	$ 52.98
Forfeited and cancelled	49.4
Outstanding as of December 31, 2024	55.2	$ 52.98
Vested and expected to vest as of end of period	55.2
Exercisable as of end of period	$ 55.2
Performance-Based Options
Number of Share Option Awards
Outstanding as of January 1, 2024	114,583
Forfeited and cancelled	(114,583)
Outstanding as of December 31, 2024		114,583
Weighted-Average Exercise Price
Outstanding as of January 1, 2024	$ 59.43
Forfeited and cancelled	$ 59.43
Outstanding as of December 31, 2024		$ 59.43

- Definition

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Remaining Contractual Term [Abstract]

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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