| Pay vs Performance Disclosure - USD ($) | 12 Months Ended |
| Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Pay vs Performance [Table Text Block] | | Pay Versus Performance Table Year (a) Summary Compensation Table Total for CEO Compensation Actually Paid for CEO Average Summary Compensation Table Total for Other NEOs Average Compensation Actually Paid for Other NEOs Value of Initial Fixed $100 Investment Based on: Net Income Adjusted Diluted EPS Total Shareholder Return Peer Group Total Shareholder Return 2022 11,603,104 5,226,416 3,889,994 1,502,467 78.28 67.29 356,407,443 4.52 2021 10,620,565 16,334,031 3,154,881 5,089,048 114.56 88.83 307,824,735 3.65 2020 12,927,592 5,020,006 3,298,876 2,633,639 90.95 74.12 (255,443,739) (0.94) (a) During 2022, 2021 and 2020 our CEO was Michael Brown. During 2022 our other NEOs consisted of Michael Hug, Geoffrey Richards, Jeffrey Myers, Olivier Chavy and Noah Brodsky. Noah Brodsky terminated employment effective July 1, 2022. During 2021 our other NEOs consisted of Michael Hug, Geoffrey Richards, Jeffrey Myers and Noah Brodsky. During 2020 our other NEOs consisted of Michael Hug, Geoffrey Richards, Jeffrey Myers, Noah Brodsky and Brad Dettmer. Brad Dettmer terminated employment effective June 15, 2020. (b) Represents total compensation amount reported for the CEO in the Summary Compensation Table (SCT) and the average of total compensation amounts reported for other NEOs in the SCT for each applicable year. (c) The following table sets forth the adjustments made to the SCT total amount for each covered year to determine the CAP for our CEO. Adjustments to Determine CAP for CEO 2022 ($) 2021 ($) 2020 ($) Deduction for total of amounts reported under the Stock Awards and Option Awards columns in the SCT $ (7,699,986) $ (7,139,945) $ (11,499,923) Increase for fair value of awards granted during year that remained unvested at year-end 7,951,944 6,340,732 12,391,174 Increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end (6,782,534) 3,980,277 (8,045,926) Increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year (598,155) 2,297,602 (688,457) Average increase for dividends paid (accrued) in the covered year up to vesting date 752,043 234,799 (64,454) Total Adjustments $ (6,376,688) $ 5,713,465 $ (7,907,586) (d) The following table sets forth the adjustments made to the average of SCT total amounts for each covered year to determine the CAP for our NEOs excluding our CEO. Adjustments to Determine CAP for NEOs (excluding our CEO) 2022 Average ($) 2021 Average ($) 2020 Average ($) Average deduction for total of amounts reported under the Stock Awards and Option Awards columns in the SCT $ (2,013,935) $ (1,929,979) $ (2,354,935) Average increase for air value of awards granted during year that remain unvested at year-end 1,516,817 1,807,965 3,045,892 Average increase for fair value of awards granted during year that vested during year (actual amounts only for Mr. Brodsky in 2022 of $226,243 and Mr. Dettmer in 2020 of $116,456) 45,249 — 23,291 Average increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end (1,569,651) 1,150,212 (1,061,075) Average increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year (353,979) 769,033 (267,959) Average deduction for prior year fair value of awards forfeited during the year (actual amounts only for Mr. Brodsky in 2022 of $1,138,870 and Mr. Dettmer in 2020 of $618,376) (227,774) — (123,675) Average increase for dividends paid (accrued) in the covered year up to vesting date 215,746 136,937 73,224 Total Adjustments $ (2,387,527) $ 1,934,168 $ (665,237) (e) Total shareholder return is calculated for the measurement period based on a fixed investment of $100 beginning on December 31, 2019 and ending on December 31 of each applicable year in the Pay Versus Performance Table, assuming the reinvestment of dividends. (f) Total shareholder return is calculated for the Standard & Poor’s Rating Services (S&P) Hotels, Resorts & Cruise Lines index for the measurement period based on a fixed investment of $100 beginning on December 31, 2019 and ending on December 31 of each applicable year in the Pay Versus Performance Table, assuming the reinvestment of dividends. This industry index is also used in the Stock Performance Graph in Item 5 of our 2022 Annual Report on Form 10-K. (g) The Company has identified adjusted EPS as the company-selected financial performance measure for the pay versus performance disclosure as it represents the most important financial performance measure use to link CAP to our CEO and other NEOs in 2022 to the Company's performance. (See Appendix A in this Proxy Statement for a reconciliation of adjusted EPS, a non-GAAP measure, the most directly comparable GAAP measure.) | | | | |
| PEO Total Compensation Amount | [1] | $ 11,603,104 | | $ 10,620,565 | | $ 12,927,592 |
| PEO Actually Paid Compensation Amount | [2] | 5,226,416 | | 16,334,031 | | 5,020,006 |
| Non-PEO NEO Average Total Compensation Amount | [1] | 3,889,994 | | 3,154,881 | | 3,298,876 |
| Non-PEO NEO Average Compensation Actually Paid Amount | | 1,502,467 | [3] | 5,089,048 | [3] | 2,633,639 |
| Total Shareholder Return Amount | [4] | 78.28 | | 114.56 | | 90.95 |
| Peer Group Total Shareholder Return Amount | [5] | 67.29 | | 88.83 | | 74.12 |
| Net Income (Loss) | | $ 356,407,443 | | $ 307,824,735 | | $ (255,443,739) |
| Company Selected Measure Amount | [6] | 4.52 | | 3.65 | | (0.94) |
| PEO [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | $ (6,376,688) | | $ 5,713,465 | | $ (7,907,586) |
| PEO [Member] | Deduction for amounts reported under the Stock Awards and Option Awards columns in the SCT [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (7,699,986) | | (7,139,945) | | (11,499,923) |
| PEO [Member] | Increase for fair value of awards granted during year that remained unvested at year-end [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 7,951,944 | | 6,340,732 | | 12,391,174 |
| PEO [Member] | Increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (6,782,534) | | 3,980,277 | | (8,045,926) |
| PEO [Member] | Increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (598,155) | | 2,297,602 | | (688,457) |
| PEO [Member] | Increase for dividends paid (accrued) during the year prior to vesting date [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 752,043 | | 234,799 | | (64,454) |
| Non-PEO NEO [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (2,387,527) | | 1,934,168 | | (665,237) |
| Non-PEO NEO [Member] | Deduction for amounts reported under the Stock Awards and Option Awards columns in the SCT [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (2,013,935) | | (1,929,979) | | (2,354,935) |
| Non-PEO NEO [Member] | Increase for fair value of awards granted during year that remained unvested at year-end [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 1,516,817 | | 1,807,965 | | 3,045,892 |
| Non-PEO NEO [Member] | Increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (1,569,651) | | 1,150,212 | | (1,061,075) |
| Non-PEO NEO [Member] | Increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (353,979) | | 769,033 | | (267,959) |
| Non-PEO NEO [Member] | Increase for dividends paid (accrued) during the year prior to vesting date [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 215,746 | | 136,937 | | 73,224 |
| Non-PEO NEO [Member] | Increase for fair value of awards granted during year that that vested during year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 45,249 | | 0 | | 23,291 |
| Non-PEO NEO [Member] | Deduction for prior year fair value of awards forfeited during the year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | (227,774) | | $ 0 | | (123,675) |
| Non-PEO NEO [Member] | Noah Brodsky [Member] | Increase for fair value of awards granted during year that that vested during year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | 226,243 | | | | |
| Non-PEO NEO [Member] | Noah Brodsky [Member] | Deduction for prior year fair value of awards forfeited during the year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | $ (1,138,870) | | | | |
| Non-PEO NEO [Member] | Brad Dettmer [Member] | Increase for fair value of awards granted during year that that vested during year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | | | | | 116,456 |
| Non-PEO NEO [Member] | Brad Dettmer [Member] | Deduction for prior year fair value of awards forfeited during the year [Member] | | | | | | |
| Pay vs Performance Disclosure [Table] | | | | | | |
| Adjustment to Compensation Amount | | | | | | $ (618,376) |
| |
| [1]Represents total compensation amount reported for the CEO in the Summary Compensation Table (SCT) and the average of total compensation amounts reported for other NEOs in the SCT for each applicable year.[2]The following table sets forth the adjustments made to the SCT total amount for each covered year to determine the CAP for our CEO. Adjustments to Determine CAP for CEO 2022 ($) 2021 ($) 2020 ($) Deduction for total of amounts reported under the Stock Awards and Option Awards columns in the SCT $ (7,699,986) $ (7,139,945) $ (11,499,923) Increase for fair value of awards granted during year that remained unvested at year-end 7,951,944 6,340,732 12,391,174 Increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end (6,782,534) 3,980,277 (8,045,926) Increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year (598,155) 2,297,602 (688,457) Average increase for dividends paid (accrued) in the covered year up to vesting date 752,043 234,799 (64,454) Total Adjustments $ (6,376,688) $ 5,713,465 $ (7,907,586) Adjustments to Determine CAP for NEOs (excluding our CEO) 2022 Average ($) 2021 Average ($) 2020 Average ($) Average deduction for total of amounts reported under the Stock Awards and Option Awards columns in the SCT $ (2,013,935) $ (1,929,979) $ (2,354,935) Average increase for air value of awards granted during year that remain unvested at year-end 1,516,817 1,807,965 3,045,892 Average increase for fair value of awards granted during year that vested during year (actual amounts only for Mr. Brodsky in 2022 of $226,243 and Mr. Dettmer in 2020 of $116,456) 45,249 — 23,291 Average increase/deduction for change in fair value from prior year-end to current year-end of awards granted in any prior year that remained outstanding and unvested as of year-end (1,569,651) 1,150,212 (1,061,075) Average increase/deduction for change in fair value from prior year-end to vesting date of awards granted in any prior year that vested during the year (353,979) 769,033 (267,959) Average deduction for prior year fair value of awards forfeited during the year (actual amounts only for Mr. Brodsky in 2022 of $1,138,870 and Mr. Dettmer in 2020 of $618,376) (227,774) — (123,675) Average increase for dividends paid (accrued) in the covered year up to vesting date 215,746 136,937 73,224 Total Adjustments $ (2,387,527) $ 1,934,168 $ (665,237) | |
