Details about AOCI Components Reclassified to Net Income (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Details about AOCI Components Reclassified to Net Income
Revenues	$ 24,690	$ 23,549
Interest expense, net	367	246
Income taxes	(1,016)	(720)
Net income attributable to The Walt Disney Company (Disney)	2,554	1,911
Reclassification out of Accumulated Other Comprehensive Income
Details about AOCI Components Reclassified to Net Income
Net income attributable to The Walt Disney Company (Disney)	42	126
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	88	140
Income taxes	(21)	(32)
Net income attributable to The Walt Disney Company (Disney)	67	108
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	(33)	24
Income taxes	8	(6)
Net income attributable to The Walt Disney Company (Disney)	$ (25)	$ 18