Financial Information by Operating Segments (Details) - USD ($) $ in Millions		12 Months Ended
		Oct. 01, 2022	Oct. 02, 2021	Oct. 03, 2020
Segment Reporting Information [Line Items]
Revenues		$ 82,722	$ 67,418	$ 65,388
Segment Operating Income	[1]	12,121	7,766	8,108
Disney Media and Entertainment Distribution
Segment Reporting Information [Line Items]
Revenues		55,040	50,866	48,350
Segment Operating Income		4,216	7,295	7,653
Disney Parks, Experiences and Products
Segment Reporting Information [Line Items]
Revenues		28,705	16,552	17,038
Segment Operating Income		7,905	471	455
Total Segments
Segment Reporting Information [Line Items]
Revenues		$ 83,745	$ 67,418	$ 65,388

[1] Equity in the income of investees is included in segment operating income as follows: 202220212020Disney Media and Entertainment Distribution$838  $795  $696  Disney Parks, Experiences and Products(10) (19) (19) Equity in the income of investees included in segment operating income828  776  677   Amortization of TFCF intangible assets related to equity investees (12) (15) (26) Equity in the income of investees$816  $761  $651