Restructuring and Related Activities (Details) - USD ($) $ in Millions		12 Months Ended
		Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss	[1]		$ 2,622
Restructuring and impairment charges		$ 819	3,595	$ 3,892
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges		0	418	453
Entertainment Linear Networks
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss		0	1,287	721
Star India
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss		75	1,545	0
Equity Method Investments
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges		635	158	141
Media Content
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges		$ 109	$ 187	$ 2,577

[1] Fiscal 2024 reflects impairments related to entertainment linear networks and Star India (see Note 18).