Impact of Consolidating Income Statements of International Theme Parks (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 01, 2023	Apr. 02, 2022	Apr. 01, 2023	Apr. 02, 2022
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues	$ 21,815	$ 19,249	$ 45,327	$ 41,068
Cost and expenses	(19,540)	(17,649)	(41,059)	(37,272)
Equity in the loss of investees	$ 173	$ 210	364	$ 449
International Theme Parks
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues			2,091
Cost and expenses			(1,995)
Equity in the loss of investees			$ (2)