CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
REVENUES
Revenue from contracts with customers	$ 4,625	$ 4,405	$ 4,363
Financing	342	322	293
TOTAL REVENUES	4,967	4,727	4,656
EXPENSES
Marketing and sales	919	823	807
Financing	146	113	75
General and administrative	243	273	249
Depreciation and amortization	146	135	132
Litigation charges	17	13	11
Restructuring	10	6	0
Royalty fee	114	117	114
Impairment	30	32	2
Cost reimbursements	1,689	1,561	1,367
TOTAL EXPENSES	4,477	4,191	3,872
(Losses) gains and other (expense) income, net	(1)	47	40
Interest expense, net	(162)	(145)	(118)
Transaction and integration costs	(18)	(37)	(125)
Other	(3)	(3)	1
INCOME BEFORE INCOME TAXES AND NONCONTROLLING INTERESTS	306	398	582
Provision for income taxes	(89)	(146)	(191)
NET INCOME	217	252	391
Net loss attributable to noncontrolling interests	1	2	0
NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ 218	$ 254	$ 391
EARNINGS PER SHARE ATTRIBUTABLE TO COMMON STOCKHOLDERS
Basic (in usd per share)	$ 6.16	$ 6.96	$ 9.69
Diluted (in usd per share)	5.61	6.28	8.77
CASH DIVIDENDS DECLARED PER SHARE (in usd per share)	$ 3.07	$ 2.92	$ 2.58
Sale of vacation ownership products
REVENUES
Revenue from contracts with customers	$ 1,448	$ 1,460	$ 1,618
EXPENSES
Expenses	200	224	289
Management and exchange
REVENUES
Revenue from contracts with customers	843	813	827
EXPENSES
Expenses	482	442	444
Rental
REVENUES
Revenue from contracts with customers	645	571	551
EXPENSES
Expenses	481	452	382
Cost reimbursements
REVENUES
Revenue from contracts with customers	$ 1,689	$ 1,561	$ 1,367

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Name:	us-gaap_AssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479405/805-10-25-23