Details about AOCI Components Reclassified to Net Income (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Details about AOCI Components Reclassified to Net Income
Revenues	$ 23,512	$ 21,819
Interest expense, net	300	311
Restructuring and impairment charges	69	0
Income taxes	(412)	(488)
Net income attributable to The Walt Disney Company (Disney)	1,279	1,104
Reclassification out of Accumulated Other Comprehensive Income
Details about AOCI Components Reclassified to Net Income
Net income attributable to The Walt Disney Company (Disney)	138	(105)
Gain/(loss) in net income from Cash flow hedges | Reclassification out of Accumulated Other Comprehensive Income
Details about AOCI Components Reclassified to Net Income
Revenues	218	18
Income taxes	(51)	(4)
Net income attributable to The Walt Disney Company (Disney)	167	14
Gain/(loss) in net income from Pension and postretirement medical expense | Reclassification out of Accumulated Other Comprehensive Income
Details about AOCI Components Reclassified to Net Income
Interest expense, net	(1)	(155)
Income taxes	0	36
Net income attributable to The Walt Disney Company (Disney)	(1)	(119)
Gain/(loss) in Foreign Currency Translation and Other | Reclassification out of Accumulated Other Comprehensive Income
Details about AOCI Components Reclassified to Net Income
Restructuring and impairment charges	(42)	0
Income taxes	14	0
Net income attributable to The Walt Disney Company (Disney)	$ (28)	$ 0