Quarterly report pursuant to Section 13 or 15(d)

Goodwill - Additional Information (Detail)

v2.4.0.8
Goodwill - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Sep. 28, 2013
Goodwill And Intangible Assets Disclosure [Abstract]  
Impairment losses in fiscal year $ 7.7