v2.4.0.6
FAIR VALUE MEASUREMENTS (Details) (USD $)
Jun. 28, 2012
Equity securities
 
Valuation Techniques  
Unrealized gain on equity securities $ 8,586,000
Recurring basis | Total Carrying Value
 
Other long-term assets:  
Total assets at fair value 21,194,000
Recurring basis | Total Carrying Value | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 82,000
Recurring basis | Total Carrying Value | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,093,000
Recurring basis | Total Carrying Value | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 381,000
Recurring basis | Total Carrying Value | Mutual Fund International
 
Other long-term assets:  
Equity securities, available-for-sale: 198,000
Recurring basis | Total Carrying Value | Mutual Fund Broad U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 41,000
Recurring basis | Total Carrying Value | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 123,000
Recurring basis | Total Carrying Value | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 301,000
Recurring basis | Total Carrying Value | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: 17,975,000
Recurring basis | Quoted prices in active market (Level 1)
 
Other long-term assets:  
Total assets at fair value 21,194,000
Recurring basis | Quoted prices in active market (Level 1) | Money Market Mutual Funds
 
Other long-term assets:  
Money Market Mutual Funds 82,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Large U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 2,093,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Small/Mid U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 381,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund International
 
Other long-term assets:  
Equity securities, available-for-sale: 198,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Broad U.S. Equity
 
Other long-term assets:  
Equity securities, available-for-sale: 41,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Balance
 
Other long-term assets:  
Equity securities, available-for-sale: 123,000
Recurring basis | Quoted prices in active market (Level 1) | Mutual Fund Fixed Income
 
Other long-term assets:  
Equity securities, available-for-sale: 301,000
Recurring basis | Quoted prices in active market (Level 1) | RealD Inc. | Common Stock
 
Other long-term assets:  
Equity securities, available-for-sale: $ 17,975,000