Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details 1)

v2.4.0.6
Fair Value Measurements (Details 1) (USD $)
6 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Jun. 30, 2012
Nonrecurring [Member]
Jun. 30, 2012
Nonrecurring [Member]
Significant Unobservable Inputs (Level 3) [Member]
Assets or Liabilities Measured at Fair Value on Non-Recurring Basis        
Long-lived assets held and used $ 561,374,000 $ 552,037,000 $ 561,400,000  
Goodwill 464,136,000 468,465,000 464,100,000  
Franchise assets     64,800,000  
Long-lived assets held and used       561,400,000
Goodwill       464,100,000
Franchise assets       64,800,000
Gain loss on long-lived assets held and used         
Unrealized gain loss on goodwill         
Unrealized gain loss on franchise assets