INVENTORY (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Composition of Inventory

The following table shows the composition of our inventory balances:

($ in millions)	At September 30, 2019		At December 31, 2018
Finished goods(1)	$	840	$	843
Work-in-progress	59		9
Real estate inventory	899		852
Other	11		11
	$	910	$	863

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Represents completed inventory that is either registered for sale as vacation ownership interests, or unregistered and available for sale in its current form