XML 57 R35.htm IDEA: XBRL DOCUMENT v3.3.0.814
Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 12 Months Ended
Sep. 26, 2015
Jun. 27, 2015
Mar. 28, 2015
Dec. 27, 2014
Sep. 27, 2014
Jun. 28, 2014
Mar. 29, 2014
Dec. 28, 2013
Sep. 26, 2015
Sep. 27, 2014
Sep. 28, 2013
Numerator:                      
Net income $ 11,124 $ 10,677 $ 13,569 $ 18,024 $ 8,467 $ 7,748 $ 10,223 $ 13,072 $ 53,394 $ 39,510 $ 37,037
Denominator:                      
Weighted-average shares outstanding                 5,753,421 6,085,572 6,477,320
Effect of dilutive securities                 39,648 37,091 44,314
Weighted-average diluted shares                 5,793,069 6,122,663 6,521,634
Basic earnings per share $ 1.97 [1] $ 1.86 [1] $ 2.34 [1] $ 3.08 [1] $ 1.43 [1] $ 1.29 [1] $ 1.67 [1] $ 2.08 [1] $ 9.28 $ 6.49 $ 5.72
Diluted earnings per share $ 1.96 [1] $ 1.85 [1] $ 2.33 [1] $ 3.06 [1] $ 1.42 [1] $ 1.28 [1] $ 1.66 [1] $ 2.07 [1] $ 9.22 $ 6.45 $ 5.68
[1] Basic and diluted earnings per share are computed independently for each of the quarters presented. Therefore, the sum of quarterly basic and diluted per share information may not equal annual basic and diluted earnings per share.