v2.4.0.8
Fair Value (Details 2) (Recurring basis, USD $)
In Millions, unless otherwise specified
Sep. 27, 2013
Jun. 28, 2013
Quoted Prices in Active Markets for Identical Instruments (Level 1)
    
Assets and liabilities measured at fair value on a recurring basis    
Cash and cash equivalents $ 692 $ 787
Short-term investments 3 4
Restricted cash and investments 104 96
Other current assets 0 0
Other assets, net - Auction rate securities 0 0
Total Assets 799 887
Accrued expenses - Derivative liabilities 0 0
Total Liabilities 0 0
Significant Other Observable Inputs (Level 2)
    
Assets and liabilities measured at fair value on a recurring basis    
Cash and cash equivalents 993 741
Short-term investments 486 476
Restricted cash and investments 4 5
Other current assets 0 0
Other assets, net - Auction rate securities 4 0
Total Assets 1,487 1,222
Accrued expenses - Derivative liabilities 0 (1)
Total Liabilities 0 (1)
Significant Unobservable Inputs (Level 3)
    
Assets and liabilities measured at fair value on a recurring basis    
Cash and cash equivalents 0 0
Short-term investments 0 0
Restricted cash and investments 0 0
Other current assets 0 0
Other assets, net - Auction rate securities 15 15
Total Assets 15 15
Accrued expenses - Derivative liabilities 0 0
Total Liabilities 0 0
Fair Value, Total Balance
    
Assets and liabilities measured at fair value on a recurring basis    
Cash and cash equivalents 1,685 1,528
Short-term investments 489 480
Restricted cash and investments 108 101
Other current assets 0 0
Other assets, net - Auction rate securities 19 15
Total Assets 2,301 2,124
Accrued expenses - Derivative liabilities 0 (1)
Total Liabilities $ 0 $ (1)