Produced and Acquired/Licensed Content Costs and Advances - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Jun. 27, 2020		Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019	Sep. 29, 2019	Sep. 28, 2019
Produced and licensed content costs	$ 25,560			$ 25,560			$ 22,810
Amortization of Produced and Licensed Content Costs, Total	$ 3,477	[1]	$ 5,800	$ 14,832	$ 13,200
Accounting Standards Update 2019-02 [Member]
Produced and licensed content costs						$ 3,000

[1] Primarily included in “Costs of services” in the Condensed Consolidated Statement of Income