Annual report pursuant to Section 13 and 15(d)

Vacation Ownership Contract Receivables (Summary Of The Aged Analysis Of Financing Receivables Using The Most Recently Updated FICO Scores) (Details)

v3.22.4
Vacation Ownership Contract Receivables (Summary Of The Aged Analysis Of Financing Receivables Using The Most Recently Updated FICO Scores) (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] $ 2,911 $ 2,819
Financing Receivable, Contract Under Temporary Deferment 0 7
FICO Score, Greater than 700 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] 1,726 1,665
FICO Score, 600 to 699 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] 769 782
Fico Scores Less Than 600 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] 121 124
No Score [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] 151 77
Asia Pacific [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross [1] 144 171
Current [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 2,752 2,703
Current [Member] | FICO Score, Greater than 700 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 1,674 1,630
Current [Member] | FICO Score, 600 to 699 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 700 734
Current [Member] | Fico Scores Less Than 600 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 93 98
Current [Member] | No Score [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 142 72
Current [Member] | Asia Pacific [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 143 169
31 - 60 Days [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 73 55
31 - 60 Days [Member] | FICO Score, Greater than 700 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 24 17
31 - 60 Days [Member] | FICO Score, 600 to 699 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 32 24
31 - 60 Days [Member] | Fico Scores Less Than 600 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 11 10
31 - 60 Days [Member] | No Score [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 5 3
31 - 60 Days [Member] | Asia Pacific [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 1 1
61 - 90 Days [Member    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 45 29
61 - 90 Days [Member | FICO Score, Greater than 700 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 16 9
61 - 90 Days [Member | FICO Score, 600 to 699 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 20 12
61 - 90 Days [Member | Fico Scores Less Than 600 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 7 7
61 - 90 Days [Member | No Score [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 2 1
61 - 90 Days [Member | Asia Pacific [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 0 0
91 - 120 Days [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 41 32
91 - 120 Days [Member] | FICO Score, Greater than 700 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 12 9
91 - 120 Days [Member] | FICO Score, 600 to 699 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 17 12
91 - 120 Days [Member] | Fico Scores Less Than 600 [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 10 9
91 - 120 Days [Member] | No Score [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross 2 1
91 - 120 Days [Member] | Asia Pacific [Member]    
Financing Receivables, Recorded Investment [Line Items]    
Vacation ownership contract receivables, gross $ 0 $ 1
[1] Includes contracts under temporary deferment (up to 180 days) of $7 million as of December 31, 2021. There were no contracts under temporary deferment as of December 31, 2022.