CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 27, 2019	Dec. 28, 2018
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 3,168	$ 3,347
Cost of sales	2,138	2,233
Gross margin	1,030	1,114
Selling, general, and administrative expenses	367	389
Research, development, and engineering expenses	161	161
Acquisition and integration costs	7	5
Restructuring and other charges, net	24	75
Operating income	471	484
Interest income	6	5
Interest expense	(12)	(27)
Other income (expense), net	5	(1)
Income from continuing operations before income taxes	470	461
Income tax expense	(447)	(78)
Income from continuing operations	23	383
Income (loss) from discontinued operations, net of income taxes	3	(107)
Net income	$ 26	$ 276
Basic earnings per share:
Income from continuing operations (in dollars per share)	$ 0.07	$ 1.12
Income (loss) from discontinued operations (in dollars per share)	0.01	(0.31)
Net income (in dollars per share)	0.08	0.81
Diluted earnings per share:
Income from continuing operations (in dollars per share)	0.07	1.11
Income (loss) from discontinued operations (in dollars per share)	0.01	(0.31)
Net income (in dollars per share)	$ 0.08	$ 0.80
Weighted-average number of shares outstanding:
Basic (in shares)	335	342
Diluted (in shares)	337	344