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INVENTORY (Tables) | 6 Months Ended
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Jun. 30, 2025
Inventory Disclosure [Abstract] |
Schedule of Inventory | Inventory was comprised of the following:
($ in millions) | June 30, 2025 |  | December 31, 2024
Completed unsold VOIs | $ | 2,012 |  |  | $ | 1,898 |
Construction in process | 393 |  |  | 345 |
Land, infrastructure and other | 1 |  |  | 1 |
Total | $ | 2,406 |  |  | $ | 2,244 |
Schedule of Costs of Sales True-ups Relating to VOI Products and Impacts on the Carrying Value of Inventory | The table below presents cost of sales true-ups relating to VOI products and the related impacts to the carrying value of inventory and cost of VOI sales:
| Three Months Ended June 30, |  | Six Months Ended June 30,
($ in millions) | 2025 |  | 2024 |  | 2025 |  | 2024
Cost of sales true-up(1) | $ | 9 |  |  | $ | (4) |  |  | $ | 26 |  |  | $ | 11 |
(1)For the three and six months ended June 30, 2025, and the six months ended June 30, 2024, the cost of sales true-up decreased cost of VOI sales and increased inventory. For the three months ended June 30, 2024, the cost of sales true-up increased cost of VOI sales and decreased inventory.

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- Definition Schedule of costs of sales true-ups relating to VOI products and impacts on the carrying value of inventory. + References No definition available. + Details
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- Definition Tabular disclosure of the carrying amount of inventory as of the balance sheet date. + References No definition available. + Details
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- References No definition available. + Details
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