XML 73 R60.htm IDEA: XBRL DOCUMENT v3.3.0.814
Stock-Based Compensation - Restricted Stock Awards Activity and Price (Detail) - Restricted Stock Award - $ / shares
shares in Millions
12 Months Ended
Sep. 27, 2015
Sep. 28, 2014
Sep. 29, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Restricted Stock Awards      
Outstanding and Nonvested, Balance 3.1 3.1 2.7
Assumed from acquisition 0.3    
Granted 1.3 1.6 1.9
Vested (1.5) (1.4) (1.4)
Canceled (0.2) (0.2) (0.1)
Outstanding and Nonvested, Balance 3.0 3.1 3.1
Weighted- Average Grant Price      
Granted $ 29.37 $ 24.67 $ 20.39
Assumed from acquisition $ 33.01