Income Taxes - Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Millions		Oct. 02, 2021	Oct. 03, 2020
Deferred tax assets
Net operating losses and tax credit carryforwards	[1]	$ (3,944)	$ (3,137)
Accrued liabilities		(2,544)	(2,952)
Deferred Tax Assets, Lease Liabilities		(764)	(825)
Deferred Tax Assets, Tax Deferred Expense, Licensing Revenues		(202)	0
Other		(725)	(652)
Total deferred tax assets		(8,179)	(7,566)
Deferred tax liabilities
Depreciable, amortizable and other property		7,916	8,256
Investment in U.S. Entities		2,775	2,514
Deferred Tax Liabilities, Right-of-Use Assets		697	740
Licensing revenues		0	189
Investment in Foreign Entities		392	266
Other		164	150
Deferred Tax Liabilities, Gross		11,944	12,115
Deferred Tax Liabilities before valuation allowance		3,765	4,549
Valuation allowance		2,795	2,410
Total deferred tax liabilities		$ 6,560	$ 6,959

[1] Balances as of October 2, 2021 and October 3, 2020 include approximately $1.6 billion and $1.4 billion, respectively, of International Theme Park net operating losses and approximately $1.0 billion and $0.7 billion, respectively of foreign tax credits in the U.S. The International Theme Park net operating losses are primarily in France and, to a lesser extent, Hong Kong and China. Losses in France and Hong Kong have an indefinite carryforward period and losses in China have a five-year carryforward period. China theme park net operating losses of $0.1 billion may expire between fiscal 2022 and fiscal 2027. Foreign tax credits in the U.S. have a ten-year carryforward period. Foreign tax credits of $1.0 billion may expire beginning fiscal 2028.