XML 45 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value Measurements - Additional Information (Detail) (USD $)
 3 Months Ended 9 Months Ended
Jun. 28, 2014
Mar. 29, 2014
Dec. 28, 2013
Sep. 28, 2013
Jun. 29, 2013
Jun. 28, 2014
Jun. 29, 2013
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Impairment charge   $ 28,600,000   $ 700,000      
Impairment charge allocated to intangible assets   27,100,000          
Impairment charge allocated to property and equipment           33,300,000 1,800,000
Asset impairment charge     3,100,000        
Cost-method equity investments in non-publicly traded securities 5,200,000     12,600,000   5,200,000  
Other-than-temporary impairment charges 3,200,000       4,700,000 6,900,000 6,400,000
Property and equipment [Member]
              
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Impairment charge allocated to property and equipment   1,500,000          
Cost of product revenues [Member]
              
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Impairment charge allocated to property and equipment   300,000          
General and Administrative Expenses [Member]
              
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Impairment charge allocated to property and equipment   1,200,000          
Credit Agreement [Member]
              
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Borrowed principal under credit agreement 2,060,000,000         2,060,000,000  
Senior Notes [Member]
              
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]              
Fair value of debt instrument $ 1,060,000,000         $ 1,060,000,000