|
Related Party Transactions - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|---|
|
Sep. 30, 2012
TripAdvisor Inc.
|
Sep. 30, 2012
TripAdvisor Inc.
Year
|
Dec. 31, 2011
TripAdvisor Inc.
|
Sep. 30, 2012
Board of Directors Chairman
|
Oct. 09, 2012
Board of Directors Chairman
Subsequent Event
|
|
| Related Party Transaction [Line Items] | |||||
| Combined voting power | 62.00% | 57.00% | |||
| Percentage of board members to be elected by separate class votes | 25.00% | ||||
| Various commercial agreement, maximum term in years | 1 | ||||
| Revenue recognized related to agreements with TripAdvisor | $ 2 | $ 5 | |||
| Amount paid to TripAdvisor | 57 | 164 | |||
| Net amounts payable | $ 32 | $ 32 | $ 14 |
| X | ||||||||||
|
- Definition
Combined voting power of outstanding capital stock controlled. No definition available.
|
| X | ||||||||||
|
- Definition
Percentage of board members to be elected by separate class vote. No definition available.
|
| X | ||||||||||
|
- Definition
Various Commercial Agreements Maximum Term No definition available.
|
| X | ||||||||||
|
- Definition
Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period. No definition available.
|