|
Fair Value (Details) (Recurring basis, USD $)
|
Mar. 30, 2012
|
Jul. 01, 2011
|
|
Quoted Prices in Active Markets for Identical Instruments (Level 1)
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
$ 1,115,000,000 |
$ 800,000,000 |
| Restricted cash and investments |
96,000,000 |
100,000,000 |
| Total Assets |
1,211,000,000 |
900,000,000 |
|
Quoted Prices in Active Markets for Identical Instruments (Level 1) | Money market funds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
1,115,000,000 |
800,000,000 |
|
Quoted Prices in Active Markets for Identical Instruments (Level 1) | Other debt securities
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Restricted cash and investments |
25,000,000 |
19,000,000 |
|
Quoted Prices in Active Markets for Identical Instruments (Level 1) | Mutual Funds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Restricted cash and investments |
71,000,000 |
81,000,000 |
|
Significant Other Observable Inputs (Level 2)
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
772,000,000 |
2,264,000,000 |
| Restricted cash and investments |
2,000,000 |
2,000,000 |
| Derivative assets |
|
5,000,000 |
| Total Assets |
774,000,000 |
2,271,000,000 |
| Accrued expenses - Derivative liabilities |
3,000,000 |
(6,000,000) |
| Total Liabilities |
3,000,000 |
(6,000,000) |
|
Significant Other Observable Inputs (Level 2) | Commercial paper
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
363,000,000 |
1,729,000,000 |
|
Significant Other Observable Inputs (Level 2) | U.S. treasuries and agency bonds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
95,000,000 |
190,000,000 |
|
Significant Other Observable Inputs (Level 2) | Certificates of deposit
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
|
133,000,000 |
|
Significant Other Observable Inputs (Level 2) | Corporate bonds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
207,000,000 |
116,000,000 |
|
Significant Other Observable Inputs (Level 2) | Other debt securities
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
107,000,000 |
96,000,000 |
| Restricted cash and investments |
2,000,000 |
2,000,000 |
|
Significant Unobservable Inputs (Level 3)
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Other assets, net - Auction rate securities |
15,000,000 |
16,000,000 |
| Total Assets |
15,000,000 |
16,000,000 |
|
Significant Unobservable Inputs (Level 3) | Auction rate securities
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Total Assets |
|
16,000,000 |
|
Fair Value, Total Balance
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
1,887,000,000 |
3,064,000,000 |
| Restricted cash and investments |
98,000,000 |
102,000,000 |
| Other assets, net - Auction rate securities |
15,000,000 |
16,000,000 |
| Derivative assets |
|
5,000,000 |
| Total Assets |
2,000,000,000 |
3,187,000,000 |
| Accrued expenses - Derivative liabilities |
3,000,000 |
(6,000,000) |
| Total Liabilities |
3,000,000 |
(6,000,000) |
|
Fair Value, Total Balance | Commercial paper
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
363,000,000 |
1,729,000,000 |
|
Fair Value, Total Balance | Money market funds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
1,115,000,000 |
800,000,000 |
|
Fair Value, Total Balance | U.S. treasuries and agency bonds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
95,000,000 |
190,000,000 |
|
Fair Value, Total Balance | Certificates of deposit
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
|
133,000,000 |
|
Fair Value, Total Balance | Corporate bonds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
207,000,000 |
116,000,000 |
|
Fair Value, Total Balance | Other debt securities
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Cash equivalents and short-term investments |
107,000,000 |
96,000,000 |
| Restricted cash and investments |
27,000,000 |
21,000,000 |
|
Fair Value, Total Balance | Mutual Funds
|
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Restricted cash and investments |
$ 71,000,000 |
$ 81,000,000 |