Vacation Ownership Contract Receivables (Allowance For Loan Losses On Vacation Ownership Contract Receivables) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Vacation Ownership Contract Receivables [Abstract] | |||
| Financing Receivable, Allowance for Credit Loss, Beginning Balance | $ 510 | $ 693 | $ 747 |
| Provision for Loan, Lease, and Other Losses | 302 | 129 | 415 |
| Financing Receivable, Allowance for Credit Loss, Writeoff | 271 | 312 | 469 |
| Financing Receivable, Allowance for Credit Loss, Ending Balance | $ 541 | $ 510 | $ 693 |
| X | ||||||||||
- Definition Vacation Ownership Contract Receivables [Abstract] No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|