v2.4.0.6
Schedule of Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Dec. 23, 2012
Sep. 23, 2012
Jun. 24, 2012
Dec. 23, 2012
In Process Research And Development
Jun. 24, 2012
In Process Research And Development
Dec. 23, 2012
Developed Technology Rights
Jun. 24, 2012
Developed Technology Rights
Sep. 23, 2012
Customer Relationships
Jun. 24, 2012
Customer Relationships
Sep. 23, 2012
Existing Technology
Jun. 24, 2012
Existing Technology
Sep. 23, 2012
Patents
Jun. 24, 2012
Patents
Sep. 23, 2012
Backlog
Jun. 24, 2012
Backlog
Sep. 23, 2012
Other Intangible Assets
Jun. 24, 2012
Other Intangible Assets
Goodwill And Intangible Assets [Line Items]                                  
Gross intangible assets subject to amortization   $ 1,336,072 $ 1,333,808         $ 615,771 $ 615,411 $ 643,032 $ 642,311 $ 32,053 $ 30,870 $ 10,000 $ 10,000 $ 35,216 $ 35,216
Total gross intangible assets 1,375,172   1,372,908                            
Accumulated Amortization (221,871) (221,871) (132,481)         (67,568) (32,041) (94,079) (48,378) (19,911) (17,525) (5,548) (548) (34,765) (33,989)
Net intangible assets subject to amortization 1,114,201 1,114,201 1,201,327         548,203 583,370 548,953 593,933 12,142 13,345 4,452 9,452 451 1,227
Intangible assets, net 1,153,301   1,240,427 [1]                            
Intangible assets not subject to amortization 39,100   39,100 30,000 30,000 9,100 9,100                    
Intangible assets not subject to amortization $ 39,100   $ 39,100 $ 30,000 $ 30,000 $ 9,100 $ 9,100                    
Weighted- Average Useful Life (years)               9 years 15 days 9 years 15 days 6 years 11 months 19 days 6 years 11 months 19 days 6 years 18 days 6 years 18 days 1 year 1 year 4 years 1 month 6 days 4 years 1 month 6 days
[1] Derived from audited financial statements