Borrowing Activity (Details) $ in Millions	9 Months Ended
	Jun. 27, 2020 USD ($)
Borrowings [Roll Forward]
Borrowings beginning balance	$ 46,986
Borrowings	28,621
Payments	(11,515)
Other Activity	329
Borrowings ending balance	64,421
Commercial paper with original maturities less than three months
Borrowings [Roll Forward]
Borrowings beginning balance	1,934
Borrowings	0	[1]
Payments	(1,613)	[1]
Other Activity	29
Borrowings ending balance	350
Commercial paper with original maturities greater than three months
Borrowings [Roll Forward]
Borrowings beginning balance	3,408
Borrowings	10,591
Payments	(7,605)
Other Activity	(9)
Borrowings ending balance	6,385
U.S. dollar denominated notes
Borrowings [Roll Forward]
Borrowings beginning balance	39,424
Borrowings	16,968
Payments	(2,257)
Other Activity	(219)	[2]
Borrowings ending balance	53,916
Asia International Theme Parks borrowings
Borrowings [Roll Forward]
Borrowings beginning balance	1,114
Borrowings	85
Payments	0
Other Activity	43
Borrowings ending balance	1,242
Foreign currency denominated debt and other
Borrowings [Roll Forward]
Borrowings beginning balance	1,106
Borrowings	977
Payments	(40)
Other Activity	485	[3]
Borrowings ending balance	$ 2,528

[1] Borrowings and reductions of borrowings are reported net.

[2] The other activity is primarily due to the amortization of purchase price adjustments on debt assumed in the TFCF acquisition and debt issuance fees.

[3] The other activity is due to market value adjustments for debt with qualifying hedges, partially offset by the impact of changes in foreign currency exchange rates.