Impact of Consolidating Income Statements of International Theme Parks (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues	$ 22,330	$ 21,504	$ 67,657	$ 62,572
Cost and expenses	(19,689)	(19,072)	(60,748)	(56,344)
Equity in the loss of investees	$ 191	$ 225	555	$ 674
International Theme Parks
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues			3,530
Cost and expenses			(3,067)
Equity in the loss of investees			$ (2)