Summary of Significant Accounting Policies (Tables)

6 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table shows the computation of basic and diluted earnings per share for the three- and six-month periods ended March 31, 2018 and April 1, 2017 (net income in millions and shares in thousands):

	Three Months Ended				Six Months Ended
	March 31, 2018		April 1, 2017		March 31, 2018		April 1, 2017
Numerator:
Net income	$	13,822	$	11,029	$	33,887	$	28,920
Denominator:
Weighted-average basic shares outstanding	5,024,877		5,225,791		5,068,877		5,262,226
Effect of dilutive securities	43,616		35,897		44,263		32,615
Weighted-average diluted shares	5,068,493		5,261,688		5,113,140		5,294,841
Basic earnings per share	$	2.75	$	2.11	$	6.69	$	5.50
Diluted earnings per share	$	2.73	$	2.10	$	6.63	$	5.46