Vacation Ownership Notes Receivable (Details) (USD $) In Millions	Jun. 30, 2011	Dec. 31, 2010
Notes receivable related to vacation ownership loans
Vacation ownership Loans - securitized	$ 407	$ 467
Vacation ownership Loans - unsecuritized	205	152
Less: current portion
Vacation ownership Loans - securitized	(56)	(59)
Vacation ownership Loans - unsecuritized	(26)	(20)
Vacation Ownership Interest [Member]
Notes receivable related to vacation ownership loans
Net notes receivable	612	619
Less: current portion
Long-term portion of net VOI notes receivable	$ 530	$ 540

Securitized Vacation Ownership Notes Receivable Net Current And Non Current.

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- Definition

Securitized vacation ownership notes receivable net of allowance for doubtful accounts.

+ Details

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- Definition

Unsecuritized Vacation Ownership Notes Receivable Net Current And Non Current.

+ Details

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- Definition

Unsecuritized Vacation Ownership Notes Receivable Net Of Allowance For Doubtful Accounts.

+ Details

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- Details

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- Definition

An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 17
-Article 5

+ Details

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- Definition

For an unclassified balance sheet, an amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 3
-Article 5

+ Details

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- Details

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