Equity in the Income of Investees included in Segment Operating Results (Details) - USD ($) $ in Millions		3 Months Ended			9 Months Ended
		Jun. 27, 2020	Jun. 29, 2019		Jun. 27, 2020	Jun. 29, 2019
Schedule of Equity Method Investments
Equity Method Investment, Other than Temporary Impairment	[1]	$ 0	$ (185)	[2]	$ 0	$ (538)	[2]
Amortization of Intangible Assets Held by Equity Investees		(7)	(15)		(23)	(15)
Equity in the income (loss) of investees		186	(1)		545	(234)
Media Networks
Schedule of Equity Method Investments
Equity in the income (loss) of investees		217	192		589	553
Parks, Experiences and Products
Schedule of Equity Method Investments
Equity in the income (loss) of investees		(6)	0		(15)	(12)
Direct-to-Consumer & International
Schedule of Equity Method Investments
Equity in the income (loss) of investees		(18)	7		(6)	(222)
Total Segments
Schedule of Equity Method Investments
Equity in the income (loss) of investees		$ 193	$ 199		$ 568	$ 319

[1] .

[2] The prior-year quarter reflects the impairment of an investment in a cable channel at A+E Television Networks. The prior-year nine month period also includes an impairment of Vice Group Holdings, Inc.