Revenues and Segment Operating Income by Geographical Markets (Details) - USD ($) $ in Millions		12 Months Ended
		Sep. 28, 2024	Sep. 30, 2023	Oct. 01, 2022
Segment Reporting Information [Line Items]
Revenues		$ 91,361	$ 88,898	$ 82,722
Segment Operating Income	[1]	15,601	12,863	12,121
Total Segment
Segment Reporting Information [Line Items]
Revenues		91,361	88,898	83,745
Americas
Segment Reporting Information [Line Items]
Revenues		72,162	71,205	68,218
Segment Operating Income		12,921	10,779	11,099
Europe
Segment Reporting Information [Line Items]
Revenues		10,279	9,533	8,680
Segment Operating Income		1,369	856	586
Asia Pacific
Segment Reporting Information [Line Items]
Revenues		8,920	8,160	6,847
Segment Operating Income		$ 1,311	$ 1,228	436
Content License Segment Adjustment
Segment Reporting Information [Line Items]
Revenues				$ (1,023)

[1] Equity in the income of investees is included in segment operating income as follows: 202420232022 Entertainment $529  $685  $783   Sports 58  55  55   Experiences —  (2) (10) Equity in the income of investees included in segment operating income587  738  828   A+E Gain(1) —  56  —   Amortization of TFCF intangible assets related to equity investees (12) (12) (12) Equity in the income of investees$575  $782  $816