Restructuring and Related Activities (Details) - USD ($) $ in Millions		3 Months Ended		12 Months Ended
		Sep. 28, 2024	Mar. 30, 2024	Sep. 28, 2024	Sep. 30, 2023	Oct. 01, 2022
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss	[1]			$ 2,622	$ 721
Asset Impairment Charges				187	2,577	$ 0
Restructuring and impairment charges				3,595	3,892	237
Entertainment Linear Networks
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss		$ 600	$ 700	1,287	721	0
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges				576	594	237
Star India
Restructuring Cost and Reserve [Line Items]
Goodwill, Impairment Loss				$ 1,545	$ 0	$ 0

[1] Current year reflects impairments related to entertainment linear networks and Star India (see Note 18). Prior year reflects impairments at entertainment and international sports linear networks (see Note 18).