Financial Information by Operating Segments- Intersegment Eliminations (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Dec. 27, 2014		Dec. 28, 2013
Segment Reporting Information
Revenues:	$ 13,391		$ 12,309
Studio Entertainment
Segment Reporting Information
Revenues:	1,858	[1]	1,893	[1]
Consumer Products
Segment Reporting Information
Revenues:	1,379	[1]	1,126	[1]
Intersegment Eliminations | Studio Entertainment
Segment Reporting Information
Revenues:	145		63
Intersegment Eliminations | Consumer Products
Segment Reporting Information
Revenues:	$ (145)		$ (63)

[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.