v2.4.0.6
Summary of Significant Accounting Policies (Preopening Expenses) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Component of Operating Other Cost and Expense [Line Items]      
Preopening expenses $ 11,541 $ 6,634 $ 7,459
Boyd
     
Component of Operating Other Cost and Expense [Line Items]      
Preopening expenses 22,437 17,492 8,405
LVE
     
Component of Operating Other Cost and Expense [Line Items]      
Preopening expenses $ (10,896) $ (10,858) $ (946)