Financial Information by Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Segment Reporting Information
Revenues	$ 21,504	$ 17,022	$ 62,572	$ 48,884
Segment operating income	3,567	2,382	10,524	6,179
Disney Media and Entertainment Distribution
Segment Reporting Information
Revenues	14,110	12,681	42,315	37,782
Segment operating income	1,381	2,026	4,133	6,348
Disney Parks, Experiences and Products
Segment Reporting Information
Revenues	7,394	4,341	21,280	11,102
Segment operating income	2,186	356	6,391	(169)
Total Segments
Segment Reporting Information
Revenues	$ 21,504	$ 17,022	$ 63,595	$ 48,884