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Changes in Outstanding SARs (Detail) (USD $)
12 Months Ended
Dec. 30, 2011
Dec. 31, 2010
Jan. 01, 2010
Weighted Average Exercise Price      
Granted (per unit) $ 15 $ 10 $ 0
Outstanding ending balance (per unit) $ 17    
Stock Appreciation Rights
     
Number of Options      
Outstanding beginning balance 4,800,000    
Granted 700,000    
Exercised 0    
Forfeited (63,000) (79,000)  
Outstanding ending balance 5,400,000 [1] 4,800,000  
Weighted Average Exercise Price      
Outstanding beginning balance (per unit) $ 31    
Granted (per unit) $ 38    
Exercised (in shares) $ 0    
Forfeited (per unit) $ 31    
Outstanding ending balance (per unit) $ 30 [1] $ 31  
MVW Employee | Stock Appreciation Rights
     
Number of Options      
Outstanding ending balance 300,000    
[1] Includes 0.3 million Marriott SARs held by MVW employees.