Disaggregation of Revenue by Geographical Markets (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Disaggregation of Revenue [Line Items]
Revenues	$ 24,690	$ 23,549
Americas
Disaggregation of Revenue [Line Items]
Revenues	19,882	18,584
Europe
Disaggregation of Revenue [Line Items]
Revenues	2,855	2,610
Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	1,953	2,355
Entertainment Segment
Disaggregation of Revenue [Line Items]
Revenues	10,872	9,981
Entertainment Segment | Americas
Disaggregation of Revenue [Line Items]
Revenues	8,492	7,588
Entertainment Segment | Europe
Disaggregation of Revenue [Line Items]
Revenues	1,651	1,409
Entertainment Segment | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	729	984
Sports Segment
Disaggregation of Revenue [Line Items]
Revenues	4,850	4,835
Sports Segment | Americas
Disaggregation of Revenue [Line Items]
Revenues	4,716	4,358
Sports Segment | Europe
Disaggregation of Revenue [Line Items]
Revenues	77	179
Sports Segment | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	57	298
Experiences Segment
Disaggregation of Revenue [Line Items]
Revenues	9,415	9,132
Experiences Segment | Americas
Disaggregation of Revenue [Line Items]
Revenues	7,121	7,037
Experiences Segment | Europe
Disaggregation of Revenue [Line Items]
Revenues	1,127	1,022
Experiences Segment | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	1,167	1,073
Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues	(447)	(399)
Segment Eliminations | Americas
Disaggregation of Revenue [Line Items]
Revenues	(447)	(399)
Segment Eliminations | Europe
Disaggregation of Revenue [Line Items]
Revenues	0	0
Segment Eliminations | Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues	$ 0	$ 0