Segment Information and Geographic Data (Tables)

3 Months Ended

Dec. 30, 2017

Segment Reporting [Abstract]

Summary Information by Reportable Segment

The following table shows information by reportable segment for the three months ended December 30, 2017 and December 31, 2016 (in millions):

	Three Months Ended
	December 30, 2017		December 31, 2016
Americas:
Net sales	$	35,193	$	31,968
Operating income	$	11,316	$	10,494
Europe:
Net sales	$	21,054	$	18,521
Operating income	$	6,893	$	5,736
Greater China:
Net sales	$	17,956	$	16,233
Operating income	$	6,908	$	6,176
Japan:
Net sales	$	7,237	$	5,766
Operating income	$	3,082	$	2,673
Rest of Asia Pacific:
Net sales	$	6,853	$	5,863
Operating income	$	2,575	$	2,229

Reconciliation of Segment Operating Income to Condensed Consolidated Statements of Operations

A reconciliation of the Company’s segment operating income to the Condensed Consolidated Statements of Operations for the three months ended December 30, 2017 and December 31, 2016 is as follows (in millions):

	Three Months Ended
	December 30, 2017			December 31, 2016
Segment operating income	$	30,774		$	27,308
Research and development expense	(3,407		)	(2,871		)
Other corporate expenses, net	(1,093		)	(1,078		)
Total operating income	$	26,274		$	23,359