Impact of Consolidating Income Statements of International Theme Parks (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues	$ 21,504	$ 17,022	$ 62,572	$ 48,884
Cost and expenses	(19,072)	(15,667)	(56,344)	(45,824)
Equity in the loss of investees	$ 225	$ 211	674	$ 648
International Theme Parks
Schedule of Condensed Consolidating Statement of Operations [Line Items]
Revenues			2,031
Cost and expenses			(2,483)
Equity in the loss of investees			$ (10)