Financial Information by Operating Segments (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 27, 2014		Dec. 28, 2013
Segment Reporting Information
Revenues:	$ 13,391		$ 12,309
Segment operating income	3,545		3,020
Media Networks
Segment Reporting Information
Revenues:	5,860		5,290
Segment operating income	1,495		1,455
Parks and Resorts
Segment Reporting Information
Revenues:	3,910		3,597
Segment operating income	805		671
Studio Entertainment
Segment Reporting Information
Revenues:	1,858	[1]	1,893	[1]
Segment operating income	544	[1]	409	[1]
Consumer Products
Segment Reporting Information
Revenues:	1,379	[1]	1,126	[1]
Segment operating income	626	[1]	430	[1]
Interactive
Segment Reporting Information
Revenues:	384		403
Segment operating income	$ 75		$ 55

[1] Studio Entertainment segment revenues and operating income include an allocation of Consumer Products revenues, which is meant to reflect royalties on sales of merchandise based on certain film properties. The increase to Studio Entertainment revenues and operating income and corresponding decrease to Consumer Products revenues and operating income totaled $145 million and $63 million for the quarters ended December 27, 2014 and December 28, 2013, respectively.