XML 45 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurements (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) (USD $)
In Millions, unless otherwise specified
Jun. 29, 2014
Sep. 29, 2013
Assets:    
Total short-term investments $ 176.9 $ 658.1
Available-for-sale securities 832.7 58.3
Total 2,053.3 3,316.0
Liabilities:    
Total 5.7 4.0
Cash and Cash Equivalents [Member]
   
Assets:    
Cash and cash equivalents 1,019.4 2,575.7
Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 103.1 591.5
Trading securities 73.8 66.6
Total short-term investments 176.9 658.1
Prepaid Expenses and Other Current Assets [Member]
   
Assets:    
Derivative assets 18.1 12.5
Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 832.7 58.3
Other Assets [Member]
   
Assets:    
Derivative assets 6.2 11.4
Accrued Liabilities [Member]
   
Liabilities:    
Derivative liabilities 3.8 3.5
Other Long-Term Liabilities [Member]
   
Liabilities:    
Derivative liabilities 1.9 0.5
Fair Value, Inputs, Level 1 [Member]
   
Assets:    
Total 1,348.0 2,995.2
Liabilities:    
Total 1.3 0
Fair Value, Inputs, Level 1 [Member] | Cash and Cash Equivalents [Member]
   
Assets:    
Cash and cash equivalents 1,019.4 2,575.7
Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 11.0 352.9
Trading securities 73.8 66.6
Total short-term investments 84.8 419.5
Fair Value, Inputs, Level 1 [Member] | Prepaid Expenses and Other Current Assets [Member]
   
Assets:    
Derivative assets 0.3 0
Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 243.5 0
Fair Value, Inputs, Level 1 [Member] | Other Assets [Member]
   
Assets:    
Derivative assets 0 0
Fair Value, Inputs, Level 1 [Member] | Accrued Liabilities [Member]
   
Liabilities:    
Derivative liabilities 1.3 0
Fair Value, Inputs, Level 1 [Member] | Other Long-Term Liabilities [Member]
   
Liabilities:    
Derivative liabilities 0 0
Significant Other Observable Inputs (Level 2) [Member]
   
Assets:    
Total 691.7 307.4
Liabilities:    
Total 4.4 4.0
Significant Other Observable Inputs (Level 2) [Member] | Cash and Cash Equivalents [Member]
   
Assets:    
Cash and cash equivalents 0 0
Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 92.1 238.6
Trading securities 0 0
Total short-term investments 92.1 238.6
Significant Other Observable Inputs (Level 2) [Member] | Prepaid Expenses and Other Current Assets [Member]
   
Assets:    
Derivative assets 17.8 12.5
Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 575.6 44.9
Significant Other Observable Inputs (Level 2) [Member] | Other Assets [Member]
   
Assets:    
Derivative assets 6.2 11.4
Significant Other Observable Inputs (Level 2) [Member] | Accrued Liabilities [Member]
   
Liabilities:    
Derivative liabilities 2.5 3.5
Significant Other Observable Inputs (Level 2) [Member] | Other Long-Term Liabilities [Member]
   
Liabilities:    
Derivative liabilities 1.9 0.5
Significant Unobservable Inputs (Level 3) [Member]
   
Assets:    
Total 13.6 13.4
Liabilities:    
Total 0 0
Significant Unobservable Inputs (Level 3) [Member] | Cash and Cash Equivalents [Member]
   
Assets:    
Cash and cash equivalents 0 0
Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Trading securities 0 0
Total short-term investments 0 0
Significant Unobservable Inputs (Level 3) [Member] | Prepaid Expenses and Other Current Assets [Member]
   
Assets:    
Derivative assets 0 0
Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 13.6 13.4
Significant Unobservable Inputs (Level 3) [Member] | Other Assets [Member]
   
Assets:    
Derivative assets 0 0
Significant Unobservable Inputs (Level 3) [Member] | Accrued Liabilities [Member]
   
Liabilities:    
Derivative liabilities 0 0
Significant Unobservable Inputs (Level 3) [Member] | Other Long-Term Liabilities [Member]
   
Liabilities:    
Derivative liabilities 0 0
Agency Obligations [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   20.0
Agency Obligations [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 10.7 8.1
Agency Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   0
Agency Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Agency Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   20.0
Agency Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 10.7 8.1
Agency Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   0
Agency Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Commercial Paper [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   127.0
Commercial Paper [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   0
Commercial Paper [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   127.0
Commercial Paper [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities   0
Corporate Debt Securities [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 14.3 57.5
Corporate Debt Securities [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 342.5 36.8
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Corporate Debt Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 14.3 57.5
Corporate Debt Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 342.5 36.8
Corporate Debt Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Corporate Debt Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Auction Rate Securities [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 13.6 13.4
Auction Rate Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Auction Rate Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Auction Rate Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 13.6 13.4
Foreign Government Obligations [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 45.8  
Foreign Government Obligations [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 85.6  
Foreign Government Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
Foreign Government Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
Foreign Government Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 45.8  
Foreign Government Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 85.6  
Foreign Government Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
Foreign Government Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
US Government Treasury Securities [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 11.0 352.9
US Government Treasury Securities [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 243.5  
US Government Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 11.0 352.9
US Government Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 243.5  
US Government Treasury Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
US Government Treasury Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
US Government Treasury Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
US Government Treasury Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
State and Local Government Obligations [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 12.0  
State and Local Government Obligations [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 11.2  
State and Local Government Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
State and Local Government Obligations [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
State and Local Government Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 12.0  
State and Local Government Obligations [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 11.2  
State and Local Government Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
State and Local Government Obligations [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
Certificates Of Deposit [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 20.0 34.1
Certificates Of Deposit [Member] | Fair Value, Inputs, Level 1 [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Certificates Of Deposit [Member] | Significant Other Observable Inputs (Level 2) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 20.0 34.1
Certificates Of Deposit [Member] | Significant Unobservable Inputs (Level 3) [Member] | Short-term Investments [Member]
   
Assets:    
Available-for-sale securities 0 0
Mortgage and Asset-backed Securities [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 125.6  
Mortgage and Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 0  
Mortgage and Asset-backed Securities [Member] | Significant Other Observable Inputs (Level 2) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities 125.6  
Mortgage and Asset-backed Securities [Member] | Significant Unobservable Inputs (Level 3) [Member] | Long-term Investments [Member]
   
Assets:    
Available-for-sale securities $ 0