Detail of Certain Balance Sheet Accounts - Parks, Resorts and Other Property, at Cost (Detail) (USD $) In Millions, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
Parks, resorts and other property, at cost
Attractions, buildings and improvements	$ 21,539	$ 21,195
Leasehold improvements	757	697
Furniture, fixtures and equipment	15,701	15,135
Land improvements	4,266	4,165
Parks, resorts and other property, at cost	42,263	41,192
Accumulated depreciation	(23,722)	(22,459)
Projects in progress	3,553	2,476
Land	1,238	1,171
Parks, resorts and other property	$ 23,332	$ 22,380