Annual report pursuant to Section 13 and 15(d)

LONG-LIVED ASSETS, Indefinite-lived Intangibles (Details)

v2.4.0.6
LONG-LIVED ASSETS, Indefinite-lived Intangibles (Details) (USD $)
12 Months Ended
Dec. 31, 2010
Dec. 31, 2011
Indefinite-lived Intangibles [Abstract]    
Indefinite-lived intangible assets, carrying value $ 375,214,000 $ 377,160,000
Impairment related to indefinite-lived intangible assets $ 10,000,000