|
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2011
M
|
Dec. 31, 2010
M
|
Dec. 31, 2009
M
|
|
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | |||
| Number of variable interest entities in which entity is primary beneficiary | 1 | ||
|
Match
|
|||
| Deferred revenue | |||
| Deferred revenue | $ 94.9 | $ 57.4 | |
|
Match | Minimum
|
|||
| Deferred revenue | |||
| Revenue recognition period (in months) | 1 | ||
|
Match | Maximum
|
|||
| Deferred revenue | |||
| Revenue recognition period (in months) | 6 | ||
|
Local
|
|||
| Deferred revenue | |||
| Revenue recognition period (in months) | 24 | 24 | 36 |
| Deferred revenue | $ 3.8 | $ 5.0 | |